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14692fa4a2
fragattacks/tests/hwsim/test_wpas_ctrl.py
Jouni Malinen 14692fa4a2 tests: disallow_aps 
Signed-off-by: Jouni Malinen <j@w1.fi>
2014-04-07 00:56:04 +03:00

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# wpa_supplicant control interface
# Copyright (c) 2014, Qualcomm Atheros, Inc.
#
# This software may be distributed under the terms of the BSD license.
# See README for more details.
import hostapd
def test_wpas_ctrl_network(dev):
"""wpa_supplicant ctrl_iface network set/get"""
id = dev[0].add_network()
tests = (("key_mgmt", "WPA-PSK WPA-EAP IEEE8021X NONE WPA-NONE FT-PSK FT-EAP WPA-PSK-SHA256 WPA-EAP-SHA256"),
("pairwise", "CCMP-256 GCMP-256 CCMP GCMP TKIP"),
("group", "CCMP-256 GCMP-256 CCMP GCMP TKIP WEP104 WEP40"),
("auth_alg", "OPEN SHARED LEAP"),
("scan_freq", "1 2 3 4 5 6 7 8 9 10 11 12 13 14 15"),
("freq_list", "2412 2417"),
("scan_ssid", "1"),
("bssid", "00:11:22:33:44:55"),
("proto", "WPA RSN OSEN"),
("eap", "TLS"),
("go_p2p_dev_addr", "22:33:44:55:66:aa"),
("p2p_client_list", "22:33:44:55:66:bb 02:11:22:33:44:55"))
dev[0].set_network_quoted(id, "ssid", "test")
for field, value in tests:
dev[0].set_network(id, field, value)
res = dev[0].get_network(id, field)
if res != value:
raise Exception("Unexpected response for '" + field + "': '" + res + "'")
q_tests = (("identity", "hello"),
("anonymous_identity", "foo@nowhere.com"))
for field, value in q_tests:
dev[0].set_network_quoted(id, field, value)
res = dev[0].get_network(id, field)
if res != '"' + value + '"':
raise Exception("Unexpected quoted response for '" + field + "': '" + res + "'")
get_tests = (("foo", None), ("ssid", '"test"'))
for field, value in get_tests:
res = dev[0].get_network(id, field)
if res != value:
raise Exception("Unexpected response for '" + field + "': '" + res + "'")
if dev[0].get_network(id, "password"):
raise Exception("Unexpected response for 'password'")
dev[0].set_network_quoted(id, "password", "foo")
if dev[0].get_network(id, "password") != '*':
raise Exception("Unexpected response for 'password' (expected *)")
dev[0].set_network(id, "password", "hash:12345678901234567890123456789012")
if dev[0].get_network(id, "password") != '*':
raise Exception("Unexpected response for 'password' (expected *)")
dev[0].set_network(id, "password", "NULL")
if dev[0].get_network(id, "password"):
raise Exception("Unexpected response for 'password'")
if "FAIL" not in dev[0].request("SET_NETWORK " + str(id) + " password hash:12"):
raise Exception("Unexpected success for invalid password hash")
if "FAIL" not in dev[0].request("SET_NETWORK " + str(id) + " password hash:123456789012345678x0123456789012"):
raise Exception("Unexpected success for invalid password hash")
dev[0].set_network(id, "identity", "414243")
if dev[0].get_network(id, "identity") != '"ABC"':
raise Exception("Unexpected identity hex->text response")
dev[0].set_network(id, "identity", 'P"abc\ndef"')
if dev[0].get_network(id, "identity") != "6162630a646566":
raise Exception("Unexpected identity printf->hex response")
if "FAIL" not in dev[0].request("SET_NETWORK " + str(id) + ' identity P"foo'):
raise Exception("Unexpected success for invalid identity string")
if "FAIL" not in dev[0].request("SET_NETWORK " + str(id) + ' identity 12x3'):
raise Exception("Unexpected success for invalid identity string")
for i in range(0, 4):
if "FAIL" in dev[0].request("SET_NETWORK " + str(id) + ' wep_key' + str(i) + ' aabbccddee'):
raise Exception("Unexpected wep_key set failure")
if dev[0].get_network(id, "wep_key" + str(i)) != '*':
raise Exception("Unexpected wep_key get failure")
if "FAIL" in dev[0].request("SET_NETWORK " + str(id) + ' psk_list P2P-00:11:22:33:44:55-0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef'):
raise Exception("Unexpected failure for psk_list string")
if "FAIL" not in dev[0].request("SET_NETWORK " + str(id) + ' psk_list 00:11:x2:33:44:55-0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef'):
raise Exception("Unexpected success for invalid psk_list string")
if "FAIL" not in dev[0].request("SET_NETWORK " + str(id) + ' psk_list P2P-00:11:x2:33:44:55-0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef'):
raise Exception("Unexpected success for invalid psk_list string")
if "FAIL" not in dev[0].request("SET_NETWORK " + str(id) + ' psk_list P2P-00:11:22:33:44:55+0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef'):
raise Exception("Unexpected success for invalid psk_list string")
if "FAIL" not in dev[0].request("SET_NETWORK " + str(id) + ' psk_list P2P-00:11:22:33:44:55-0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcde'):
raise Exception("Unexpected success for invalid psk_list string")
if "FAIL" not in dev[0].request("SET_NETWORK " + str(id) + ' psk_list P2P-00:11:22:33:44:55-0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdex'):
raise Exception("Unexpected success for invalid psk_list string")
if dev[0].get_network(id, "psk_list"):
raise Exception("Unexpected psk_list get response")
if dev[0].list_networks()[0]['ssid'] != "test":
raise Exception("Unexpected ssid in LIST_NETWORKS")
dev[0].set_network(id, "ssid", "NULL")
if dev[0].list_networks()[0]['ssid'] != "":
raise Exception("Unexpected ssid in LIST_NETWORKS after clearing it")
if "FAIL" not in dev[0].request('SET_NETWORK ' + str(id) + ' ssid "0123456789abcdef0123456789abcdef0"'):
raise Exception("Too long SSID accepted")
if "FAIL" not in dev[0].request('SET_NETWORK ' + str(id) + ' scan_ssid qwerty'):
raise Exception("Invalid integer accepted")
if "FAIL" not in dev[0].request('SET_NETWORK ' + str(id) + ' scan_ssid 2'):
raise Exception("Too large integer accepted")
if "FAIL" not in dev[0].request('SET_NETWORK ' + str(id) + ' psk 12345678'):
raise Exception("Invalid PSK accepted")
if "FAIL" not in dev[0].request('SET_NETWORK ' + str(id) + ' psk "1234567"'):
raise Exception("Too short PSK accepted")
if "FAIL" not in dev[0].request('SET_NETWORK ' + str(id) + ' psk "1234567890123456789012345678901234567890123456789012345678901234"'):
raise Exception("Too long PSK accepted")
dev[0].set_network_quoted(id, "psk", "123456768");
dev[0].set_network_quoted(id, "psk", "123456789012345678901234567890123456789012345678901234567890123");
if dev[0].get_network(id, "psk") != '*':
raise Exception("Unexpected psk read result");
if "FAIL" not in dev[0].request('SET_NETWORK ' + str(id) + ' eap UNKNOWN'):
raise Exception("Unknown EAP method accepted")
if "FAIL" not in dev[0].request('SET_NETWORK ' + str(id) + ' password "foo'):
raise Exception("Invalid password accepted")
if "FAIL" not in dev[0].request('SET_NETWORK ' + str(id) + ' wep_key0 "foo'):
raise Exception("Invalid WEP key accepted")
if "FAIL" not in dev[0].request('SET_NETWORK ' + str(id) + ' wep_key0 "12345678901234567"'):
raise Exception("Too long WEP key accepted")
# too short WEP key is ignored
dev[0].set_network_quoted(id, "wep_key0", "1234")
dev[0].set_network_quoted(id, "wep_key1", "12345")
dev[0].set_network_quoted(id, "wep_key2", "1234567890123")
dev[0].set_network_quoted(id, "wep_key3", "1234567890123456")
dev[0].set_network(id, "go_p2p_dev_addr", "any")
if dev[0].get_network(id, "go_p2p_dev_addr") is not None:
raise Exception("Unexpected go_p2p_dev_addr value")
if "FAIL" not in dev[0].request('SET_NETWORK ' + str(id) + ' go_p2p_dev_addr 00:11:22:33:44'):
raise Exception("Invalid go_p2p_dev_addr accepted")
if "FAIL" not in dev[0].request('SET_NETWORK ' + str(id) + ' p2p_client_list 00:11:22:33:44'):
raise Exception("Invalid p2p_client_list accepted")
if "FAIL" in dev[0].request('SET_NETWORK ' + str(id) + ' p2p_client_list 00:11:22:33:44:55 00:1'):
raise Exception("p2p_client_list truncation workaround failed")
if dev[0].get_network(id, "p2p_client_list") != "00:11:22:33:44:55":
raise Exception("p2p_client_list truncation workaround did not work")
if "FAIL" not in dev[0].request('SET_NETWORK ' + str(id) + ' auth_alg '):
raise Exception("Empty auth_alg accepted")
if "FAIL" not in dev[0].request('SET_NETWORK ' + str(id) + ' auth_alg FOO'):
raise Exception("Invalid auth_alg accepted")
if "FAIL" not in dev[0].request('SET_NETWORK ' + str(id) + ' proto '):
raise Exception("Empty proto accepted")
if "FAIL" not in dev[0].request('SET_NETWORK ' + str(id) + ' proto FOO'):
raise Exception("Invalid proto accepted")
if "FAIL" not in dev[0].request('SET_NETWORK ' + str(id) + ' pairwise '):
raise Exception("Empty pairwise accepted")
if "FAIL" not in dev[0].request('SET_NETWORK ' + str(id) + ' pairwise FOO'):
raise Exception("Invalid pairwise accepted")
if "FAIL" not in dev[0].request('SET_NETWORK ' + str(id) + ' pairwise WEP40'):
raise Exception("Invalid pairwise accepted")
def add_cred(dev):
id = dev.add_cred()
ev = dev.wait_event(["CRED-ADDED"])
if ev is None:
raise Exception("Missing CRED-ADDED event")
if " " + str(id) not in ev:
raise Exception("CRED-ADDED event without matching id")
return id
def set_cred(dev, id, field, value):
dev.set_cred(id, field, value)
ev = dev.wait_event(["CRED-MODIFIED"])
if ev is None:
raise Exception("Missing CRED-MODIFIED event")
if " " + str(id) + " " not in ev:
raise Exception("CRED-MODIFIED event without matching id")
if field not in ev:
raise Exception("CRED-MODIFIED event without matching field")
def set_cred_quoted(dev, id, field, value):
dev.set_cred_quoted(id, field, value)
ev = dev.wait_event(["CRED-MODIFIED"])
if ev is None:
raise Exception("Missing CRED-MODIFIED event")
if " " + str(id) + " " not in ev:
raise Exception("CRED-MODIFIED event without matching id")
if field not in ev:
raise Exception("CRED-MODIFIED event without matching field")
def remove_cred(dev, id):
dev.remove_cred(id)
ev = dev.wait_event(["CRED-REMOVED"])
if ev is None:
raise Exception("Missing CRED-REMOVED event")
if " " + str(id) not in ev:
raise Exception("CRED-REMOVED event without matching id")
def test_wpas_ctrl_cred(dev):
"""wpa_supplicant ctrl_iface cred set"""
id1 = add_cred(dev[0])
id = add_cred(dev[0])
id2 = add_cred(dev[0])
set_cred(dev[0], id, "temporary", "1")
set_cred(dev[0], id, "priority", "1")
set_cred(dev[0], id, "pcsc", "1")
set_cred_quoted(dev[0], id, "private_key_passwd", "test")
set_cred_quoted(dev[0], id, "domain_suffix_match", "test")
set_cred_quoted(dev[0], id, "phase1", "test")
set_cred_quoted(dev[0], id, "phase2", "test")
if "FAIL" not in dev[0].request("SET_CRED " + str(id) + " eap FOO"):
raise Exception("Unexpected success on unknown EAP method")
if "FAIL" not in dev[0].request("SET_CRED " + str(id) + " username 12xa"):
raise Exception("Unexpected success on invalid string")
for i in ("11", "1122", "112233445566778899aabbccddeeff00"):
if "FAIL" not in dev[0].request("SET_CRED " + str(id) + " roaming_consortium " + i):
raise Exception("Unexpected success on invalid roaming_consortium")
dev[0].set_cred(id, "excluded_ssid", "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff")
if "FAIL" not in dev[0].request("SET_CRED " + str(id) + " excluded_ssid 00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00"):
raise Exception("Unexpected success on invalid excluded_ssid")
if "FAIL" not in dev[0].request("SET_CRED " + str(id) + " foo 4142"):
raise Exception("Unexpected success on unknown field")
id3 = add_cred(dev[0])
id4 = add_cred(dev[0])
remove_cred(dev[0], id1)
remove_cred(dev[0], id3)
remove_cred(dev[0], id4)
remove_cred(dev[0], id2)
remove_cred(dev[0], id)
if "FAIL" not in dev[0].request("REMOVE_CRED 1"):
raise Exception("Unexpected success on invalid remove cred")
id = add_cred(dev[0])
values = [ ("temporary", "1", False),
("temporary", "0", False),
("pcsc", "1", False),
("realm", "example.com", True),
("username", "user@example.com", True),
("password", "foo", True, "*"),
("ca_cert", "ca.pem", True),
("client_cert", "user.pem", True),
("private_key", "key.pem", True),
("private_key_passwd", "foo", True, "*"),
("imsi", "310026-000000000", True),
("milenage", "foo", True, "*"),
("domain_suffix_match", "example.com", True),
("domain", "example.com", True),
("domain", "example.org", True, "example.com\nexample.org"),
("roaming_consortium", "0123456789", False),
("required_roaming_consortium", "456789", False),
("eap", "TTLS", False),
("phase1", "foo=bar1", True),
("phase2", "foo=bar2", True),
("excluded_ssid", "test", True),
("excluded_ssid", "foo", True, "test\nfoo"),
("roaming_partner", "example.com,0,4,*", True),
("roaming_partner", "example.org,1,2,US", True,
"example.com,0,4,*\nexample.org,1,2,US"),
("update_identifier", "4", False),
("provisioning_sp", "sp.example.com", True),
("sp_priority", "7", False),
("min_dl_bandwidth_home", "100", False),
("min_ul_bandwidth_home", "101", False),
("min_dl_bandwidth_roaming", "102", False),
("min_ul_bandwidth_roaming", "103", False),
("max_bss_load", "57", False),
("req_conn_capab", "6:22,80,443", False),
("req_conn_capab", "17:500", False, "6:22,80,443\n17:500"),
("req_conn_capab", "50", False, "6:22,80,443\n17:500\n50"),
("ocsp", "1", False) ]
for v in values:
if v[2]:
set_cred_quoted(dev[0], id, v[0], v[1])
else:
set_cred(dev[0], id, v[0], v[1])
val = dev[0].get_cred(id, v[0])
if len(v) == 4:
expect = v[3]
else:
expect = v[1]
if val != expect:
raise Exception("Unexpected GET_CRED value for {}: {} != {}".format(v[0], val, expect))
remove_cred(dev[0], id)
def test_wpas_ctrl_pno(dev):
"""wpa_supplicant ctrl_iface pno"""
if "FAIL" not in dev[0].request("SET pno 1"):
raise Exception("Unexpected success in enabling PNO without enabled network blocks")
id = dev[0].add_network()
dev[0].set_network_quoted(id, "ssid", "test")
dev[0].set_network(id, "key_mgmt", "NONE")
dev[0].request("ENABLE_NETWORK " + str(id) + " no-connect")
#mac80211_hwsim does not yet support PNO, so this fails
if "FAIL" not in dev[0].request("SET pno 1"):
raise Exception("Unexpected success in enabling PNO")
if "FAIL" in dev[0].request("SET pno 0"):
raise Exception("Unexpected failure in disabling PNO")
def test_wpas_ctrl_get(dev):
"""wpa_supplicant ctrl_iface get"""
if "FAIL" in dev[0].request("GET version"):
raise Exception("Unexpected get failure for version")
if "FAIL" in dev[0].request("GET wifi_display"):
raise Exception("Unexpected get failure for wifi_display")
if "FAIL" not in dev[0].request("GET foo"):
raise Exception("Unexpected success on get command")
def test_wpas_ctrl_preauth(dev):
"""wpa_supplicant ctrl_iface preauth"""
if "FAIL" not in dev[0].request("PREAUTH "):
raise Exception("Unexpected success on invalid PREAUTH")
if "FAIL" in dev[0].request("PREAUTH 00:11:22:33:44:55"):
raise Exception("Unexpected failure on PREAUTH")
def test_wpas_ctrl_stkstart(dev):
"""wpa_supplicant ctrl_iface strkstart"""
if "FAIL" not in dev[0].request("STKSTART "):
raise Exception("Unexpected success on invalid STKSTART")
if "FAIL" not in dev[0].request("STKSTART 00:11:22:33:44:55"):
raise Exception("Unexpected success on STKSTART")
def test_wpas_ctrl_tdls_discover(dev):
"""wpa_supplicant ctrl_iface tdls_discover"""
if "FAIL" not in dev[0].request("TDLS_DISCOVER "):
raise Exception("Unexpected success on invalid TDLS_DISCOVER")
if "FAIL" not in dev[0].request("TDLS_DISCOVER 00:11:22:33:44:55"):
raise Exception("Unexpected success on TDLS_DISCOVER")
def test_wpas_ctrl_config_parser(dev):
"""wpa_supplicant ctrl_iface SET config parser"""
if "FAIL" not in dev[0].request("SET pbc_in_m1 qwerty"):
raise Exception("Non-number accepted as integer")
if "FAIL" not in dev[0].request("SET eapol_version 0"):
raise Exception("Out-of-range value accepted")
if "FAIL" not in dev[0].request("SET eapol_version 10"):
raise Exception("Out-of-range value accepted")
if "FAIL" not in dev[0].request("SET serial_number 0123456789abcdef0123456789abcdef0"):
raise Exception("Too long string accepted")
def test_wpas_ctrl_mib(dev):
"""wpa_supplicant ctrl_iface MIB"""
mib = dev[0].get_mib()
if "dot11RSNAOptionImplemented" not in mib:
raise Exception("Missing MIB entry")
if mib["dot11RSNAOptionImplemented"] != "TRUE":
raise Exception("Unexpected dot11RSNAOptionImplemented value")
def test_wpas_ctrl_set_wps_params(dev):
"""wpa_supplicant ctrl_iface SET config_methods"""
ts = [ "config_methods label virtual_display virtual_push_button keypad",
"device_type 1-0050F204-1",
"os_version 01020300",
"uuid 12345678-9abc-def0-1234-56789abcdef0" ]
for t in ts:
if "OK" not in dev[2].request("SET " + t):
raise Exception("SET failed for: " + t)
def test_wpas_ctrl_level(dev):
"""wpa_supplicant ctrl_iface LEVEL"""
try:
if "FAIL" not in dev[2].request("LEVEL 3"):
raise Exception("Unexpected LEVEL success")
if "OK" not in dev[2].mon.request("LEVEL 2"):
raise Exception("Unexpected LEVEL failure")
dev[2].request("SCAN freq=2412")
ev = dev[2].wait_event(["State:"], timeout=5)
if ev is None:
raise Exception("No debug message received")
dev[2].wait_event(["CTRL-EVENT-SCAN-RESULTS"], timeout=5)
finally:
dev[2].mon.request("LEVEL 3")
def test_wpas_ctrl_bssid_filter(dev, apdev):
"""wpa_supplicant bssid_filter"""
try:
if "OK" not in dev[2].request("SET bssid_filter " + apdev[0]['bssid']):
raise Exception("Failed to set bssid_filter")
params = { "ssid": "test" }
hostapd.add_ap(apdev[0]['ifname'], params)
hostapd.add_ap(apdev[1]['ifname'], params)
dev[2].scan(freq="2412")
bss = dev[2].get_bss(apdev[0]['bssid'])
if len(bss) == 0:
raise Exception("Missing BSS data")
bss = dev[2].get_bss(apdev[1]['bssid'])
if len(bss) != 0:
raise Exception("Unexpected BSS data")
dev[2].request("SET bssid_filter ")
dev[2].scan(freq="2412")
bss = dev[2].get_bss(apdev[0]['bssid'])
if len(bss) == 0:
raise Exception("Missing BSS data")
bss = dev[2].get_bss(apdev[1]['bssid'])
if len(bss) == 0:
raise Exception("Missing BSS data(2)")
finally:
dev[2].request("SET bssid_filter ")
def test_wpas_ctrl_disallow_aps(dev, apdev):
"""wpa_supplicant ctrl_iface disallow_aps"""
params = { "ssid": "test" }
hostapd.add_ap(apdev[0]['ifname'], params)
if "FAIL" not in dev[0].request("SET disallow_aps bssid "):
raise Exception("Unexpected success on invalid disallow_aps")
if "FAIL" not in dev[0].request("SET disallow_aps bssid 00:11:22:33:44"):
raise Exception("Unexpected success on invalid disallow_aps")
if "FAIL" not in dev[0].request("SET disallow_aps ssid 0"):
raise Exception("Unexpected success on invalid disallow_aps")
if "FAIL" not in dev[0].request("SET disallow_aps ssid 4q"):
raise Exception("Unexpected success on invalid disallow_aps")
if "FAIL" not in dev[0].request("SET disallow_aps ssid 000102030405060708090a0b0c0d0e0f000102030405060708090a0b0c0d0e0f00"):
raise Exception("Unexpected success on invalid disallow_aps")
if "FAIL" not in dev[0].request("SET disallow_aps foo 112233445566"):
raise Exception("Unexpected success on invalid disallow_aps")
dev[0].connect("test", key_mgmt="NONE", scan_freq="2412")
hostapd.add_ap(apdev[1]['ifname'], params)
dev[0].dump_monitor()
if "OK" not in dev[0].request("SET disallow_aps bssid " + apdev[0]['bssid']):
raise Exception("Failed to set disallow_aps")
ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED"], timeout=15)
if ev is None:
raise Exception("Reassociation timed out")
if apdev[1]['bssid'] not in ev:
raise Exception("Unexpected BSSID")
dev[0].dump_monitor()
if "OK" not in dev[0].request("SET disallow_aps ssid " + "test".encode("hex")):
raise Exception("Failed to set disallow_aps")
ev = dev[0].wait_event(["CTRL-EVENT-DISCONNECTED"], timeout=5)
if ev is None:
raise Exception("Disconnection not seen")
ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED"], timeout=1)
if ev is not None:
raise Exception("Unexpected reassociation")
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