import logging
logger = logging.getLogger()
+import subprocess
import hwsim_utils
from wpasupplicant import WpaSupplicant
+from utils import HwsimSkip, alloc_fail
-def mesh_supported(dev):
- flags = int(dev.get_driver_status_field('capa.flags'), 16)
- if flags & 0x100000000:
- return True
- return False
+def check_mesh_support(dev, secure=False):
+ if "MESH" not in dev.get_capability("modes"):
+ raise HwsimSkip("Driver does not support mesh")
+ if secure and "SAE" not in dev.get_capability("auth_alg"):
+ raise HwsimSkip("SAE not supported")
def check_mesh_scan(dev, params, other_started=False, beacon_int=0):
if not other_started:
def test_wpas_add_set_remove_support(dev):
"""wpa_supplicant MESH add/set/remove network support"""
+ check_mesh_support(dev[0])
id = dev[0].add_network()
dev[0].set_network(id, "mode", "5")
dev[0].remove_network(id)
-def add_open_mesh_network(dev, ht_mode=False, freq="2412", start=True,
- beacon_int=0):
+def add_open_mesh_network(dev, freq="2412", start=True, beacon_int=0):
id = dev.add_network()
dev.set_network(id, "mode", "5")
dev.set_network_quoted(id, "ssid", "wpas-mesh-open")
dev.set_network(id, "key_mgmt", "NONE")
dev.set_network(id, "frequency", freq)
- if ht_mode:
- dev.set_network(id, "mesh_ht_mode", ht_mode)
if beacon_int:
dev.set_network(id, "beacon_int", str(beacon_int))
if start:
def test_wpas_mesh_group_added(dev):
"""wpa_supplicant MESH group add"""
- if not mesh_supported(dev[0]):
- return "skip"
+ check_mesh_support(dev[0])
add_open_mesh_network(dev[0])
# Check for MESH-GROUP-STARTED event
def test_wpas_mesh_group_remove(dev):
"""wpa_supplicant MESH group remove"""
- if not mesh_supported(dev[0]):
- return "skip"
- add_open_mesh_network(dev[0], ht_mode="NOHT")
+ check_mesh_support(dev[0])
+ add_open_mesh_network(dev[0])
# Check for MESH-GROUP-STARTED event
check_mesh_group_added(dev[0])
dev[0].mesh_group_remove()
def test_wpas_mesh_peer_connected(dev):
"""wpa_supplicant MESH peer connected"""
- if not mesh_supported(dev[0]):
- return "skip"
- add_open_mesh_network(dev[0], ht_mode="HT20", beacon_int=160)
- add_open_mesh_network(dev[1], ht_mode="HT20", beacon_int=160)
+ check_mesh_support(dev[0])
+ add_open_mesh_network(dev[0], beacon_int=160)
+ add_open_mesh_network(dev[1], beacon_int=160)
# Check for mesh joined
check_mesh_group_added(dev[0])
def test_wpas_mesh_peer_disconnected(dev):
"""wpa_supplicant MESH peer disconnected"""
- if not mesh_supported(dev[0]):
- return "skip"
+ check_mesh_support(dev[0])
add_open_mesh_network(dev[0])
add_open_mesh_network(dev[1])
def test_wpas_mesh_mode_scan(dev):
"""wpa_supplicant MESH scan support"""
- if not mesh_supported(dev[0]):
- return "skip"
- add_open_mesh_network(dev[0], ht_mode="HT40+")
- add_open_mesh_network(dev[1], ht_mode="HT40+", beacon_int=175)
+ check_mesh_support(dev[0])
+ add_open_mesh_network(dev[0])
+ add_open_mesh_network(dev[1], beacon_int=175)
# Check for mesh joined
check_mesh_group_added(dev[0])
def test_wpas_mesh_open(dev, apdev):
"""wpa_supplicant open MESH network connectivity"""
- if not mesh_supported(dev[0]):
- return "skip"
- add_open_mesh_network(dev[0], ht_mode="HT40-", freq="2462")
- add_open_mesh_network(dev[1], ht_mode="HT40-", freq="2462")
+ check_mesh_support(dev[0])
+ add_open_mesh_network(dev[0], freq="2462")
+ add_open_mesh_network(dev[1], freq="2462")
# Check for mesh joined
check_mesh_group_added(dev[0])
def test_wpas_mesh_open_no_auto(dev, apdev):
"""wpa_supplicant open MESH network connectivity"""
- if not mesh_supported(dev[0]):
- return "skip"
+ check_mesh_support(dev[0])
id = add_open_mesh_network(dev[0], start=False)
dev[0].set_network(id, "dot11MeshMaxRetries", "16")
dev[0].set_network(id, "dot11MeshRetryTimeout", "255")
def test_wpas_mesh_secure(dev, apdev):
"""wpa_supplicant secure MESH network connectivity"""
- if not mesh_supported(dev[0]):
- return "skip"
+ check_mesh_support(dev[0], secure=True)
dev[0].request("SET sae_groups ")
id = add_mesh_secure_net(dev[0])
dev[0].mesh_group_add(id)
def test_wpas_mesh_secure_sae_group_mismatch(dev, apdev):
"""wpa_supplicant secure MESH and SAE group mismatch"""
- if not mesh_supported(dev[0]):
- return "skip"
+ check_mesh_support(dev[0], secure=True)
addr0 = dev[0].p2p_interface_addr()
addr1 = dev[1].p2p_interface_addr()
addr2 = dev[2].p2p_interface_addr()
def test_wpas_mesh_secure_sae_missing_password(dev, apdev):
"""wpa_supplicant secure MESH and missing SAE password"""
- if not mesh_supported(dev[0]):
- return "skip"
+ check_mesh_support(dev[0], secure=True)
id = add_mesh_secure_net(dev[0], psk=False)
dev[0].set_network(id, "psk", "8f20b381f9b84371d61b5080ad85cac3c61ab3ca9525be5b2d0f4da3d979187a")
dev[0].mesh_group_add(id)
def test_wpas_mesh_secure_no_auto(dev, apdev):
"""wpa_supplicant secure MESH network connectivity"""
- if not mesh_supported(dev[0]):
- return "skip"
+ check_mesh_support(dev[0], secure=True)
dev[0].request("SET sae_groups 19")
id = add_mesh_secure_net(dev[0])
dev[0].mesh_group_add(id)
def test_wpas_mesh_ctrl(dev):
"""wpa_supplicant ctrl_iface mesh command error cases"""
- if not mesh_supported(dev[0]):
- return "skip"
+ check_mesh_support(dev[0])
if "FAIL" not in dev[0].request("MESH_GROUP_ADD 123"):
raise Exception("Unexpected MESH_GROUP_ADD success")
id = dev[0].add_network()
def test_wpas_mesh_dynamic_interface(dev):
"""wpa_supplicant mesh with dynamic interface"""
- if not mesh_supported(dev[0]):
- return "skip"
+ check_mesh_support(dev[0])
mesh0 = None
mesh1 = None
try:
def test_wpas_mesh_max_peering(dev, apdev):
"""Mesh max peering limit"""
- if not mesh_supported(dev[0]):
- return "skip"
+ check_mesh_support(dev[0])
try:
dev[0].request("SET max_peer_links 1")
check_mesh_group_removed(dev[i])
finally:
dev[0].request("SET max_peer_links 99")
+
+def test_wpas_mesh_open_5ghz(dev, apdev):
+ """wpa_supplicant open MESH network on 5 GHz band"""
+ try:
+ _test_wpas_mesh_open_5ghz(dev, apdev)
+ finally:
+ subprocess.call(['iw', 'reg', 'set', '00'])
+ dev[0].flush_scan_cache()
+ dev[1].flush_scan_cache()
+
+def _test_wpas_mesh_open_5ghz(dev, apdev):
+ check_mesh_support(dev[0])
+ subprocess.call(['iw', 'reg', 'set', 'US'])
+ for i in range(2):
+ for j in range(5):
+ ev = dev[i].wait_event(["CTRL-EVENT-REGDOM-CHANGE"], timeout=5)
+ if ev is None:
+ raise Exception("No regdom change event")
+ if "alpha2=US" in ev:
+ break
+ add_open_mesh_network(dev[i], freq="5180")
+
+ # Check for mesh joined
+ check_mesh_group_added(dev[0])
+ check_mesh_group_added(dev[1])
+
+ # Check for peer connected
+ check_mesh_peer_connected(dev[0])
+ check_mesh_peer_connected(dev[1])
+
+ # Test connectivity 0->1 and 1->0
+ hwsim_utils.test_connectivity(dev[0], dev[1])
+
+def test_wpas_mesh_password_mismatch(dev, apdev):
+ """Mesh network and one device with mismatching password"""
+ check_mesh_support(dev[0], secure=True)
+ dev[0].request("SET sae_groups ")
+ id = add_mesh_secure_net(dev[0])
+ dev[0].mesh_group_add(id)
+
+ dev[1].request("SET sae_groups ")
+ id = add_mesh_secure_net(dev[1])
+ dev[1].mesh_group_add(id)
+
+ dev[2].request("SET sae_groups ")
+ id = add_mesh_secure_net(dev[2])
+ dev[2].set_network_quoted(id, "psk", "wrong password")
+ dev[2].mesh_group_add(id)
+
+ # The two peers with matching password need to be able to connect
+ check_mesh_group_added(dev[0])
+ check_mesh_group_added(dev[1])
+ check_mesh_peer_connected(dev[0])
+ check_mesh_peer_connected(dev[1])
+
+ ev = dev[2].wait_event(["MESH-SAE-AUTH-FAILURE"], timeout=20)
+ if ev is None:
+ raise Exception("dev2 did not report auth failure (1)")
+ ev = dev[2].wait_event(["MESH-SAE-AUTH-FAILURE"], timeout=20)
+ if ev is None:
+ raise Exception("dev2 did not report auth failure (2)")
+
+ count = 0
+ ev = dev[0].wait_event(["MESH-SAE-AUTH-FAILURE"], timeout=1)
+ if ev is None:
+ logger.info("dev0 did not report auth failure")
+ else:
+ if "addr=" + dev[2].own_addr() not in ev:
+ raise Exception("Unexpected peer address in dev0 event: " + ev)
+ count += 1
+
+ ev = dev[1].wait_event(["MESH-SAE-AUTH-FAILURE"], timeout=1)
+ if ev is None:
+ logger.info("dev1 did not report auth failure")
+ else:
+ if "addr=" + dev[2].own_addr() not in ev:
+ raise Exception("Unexpected peer address in dev1 event: " + ev)
+ count += 1
+
+ hwsim_utils.test_connectivity(dev[0], dev[1])
+
+ for i in range(2):
+ try:
+ hwsim_utils.test_connectivity(dev[i], dev[2], timeout=1)
+ raise Exception("Data connectivity test passed unexpectedly")
+ except Exception, e:
+ if "data delivery failed" not in str(e):
+ raise
+
+ if count == 0:
+ raise Exception("Neither dev0 nor dev1 reported auth failure")
+
+def test_wpas_mesh_password_mismatch_retry(dev, apdev, params):
+ """Mesh password mismatch and retry [long]"""
+ if not params['long']:
+ raise HwsimSkip("Skip test case with long duration due to --long not specified")
+ check_mesh_support(dev[0], secure=True)
+ dev[0].request("SET sae_groups ")
+ id = add_mesh_secure_net(dev[0])
+ dev[0].mesh_group_add(id)
+
+ dev[1].request("SET sae_groups ")
+ id = add_mesh_secure_net(dev[1])
+ dev[1].set_network_quoted(id, "psk", "wrong password")
+ dev[1].mesh_group_add(id)
+
+ # Check for mesh joined
+ check_mesh_group_added(dev[0])
+ check_mesh_group_added(dev[1])
+
+ for i in range(4):
+ ev = dev[0].wait_event(["MESH-SAE-AUTH-FAILURE"], timeout=20)
+ if ev is None:
+ raise Exception("dev0 did not report auth failure (%d)" % i)
+ ev = dev[1].wait_event(["MESH-SAE-AUTH-FAILURE"], timeout=20)
+ if ev is None:
+ raise Exception("dev1 did not report auth failure (%d)" % i)
+
+ ev = dev[0].wait_event(["MESH-SAE-AUTH-BLOCKED"], timeout=10)
+ if ev is None:
+ raise Exception("dev0 did not report auth blocked")
+ ev = dev[1].wait_event(["MESH-SAE-AUTH-BLOCKED"], timeout=10)
+ if ev is None:
+ raise Exception("dev1 did not report auth blocked")
+
+def test_mesh_wpa_auth_init_oom(dev, apdev):
+ """Secure mesh network setup failing due to wpa_init() OOM"""
+ check_mesh_support(dev[0], secure=True)
+ dev[0].request("SET sae_groups ")
+ with alloc_fail(dev[0], 1, "wpa_init"):
+ id = add_mesh_secure_net(dev[0])
+ dev[0].mesh_group_add(id)
+ ev = dev[0].wait_event(["MESH-GROUP-STARTED"], timeout=0.2)
+ if ev is not None:
+ raise Exception("Unexpected mesh group start during OOM")
projects / mech_eap.git / blobdiff