def test_autogo_legacy(dev):
"""P2P autonomous GO and legacy clients"""
res = autogo(dev[0])
if dev[0].get_group_status_field("passphrase", extra="WPS") != res['passphrase']:
raise Exception("passphrase mismatch")
logger.info("Connect P2P client")
connect_cli(dev[0], dev[1])
logger.info("Connect legacy WPS client")
pin = dev[2].wps_read_pin()
dev[0].p2p_go_authorize_client(pin)
dev[2].request("P2P_SET disabled 1")
dev[2].dump_monitor()
dev[2].request("WPS_PIN any " + pin)
ev = dev[2].wait_event(["CTRL-EVENT-CONNECTED"], timeout=30)
if ev is None:
raise Exception("Association with the GO timed out")
status = dev[2].get_status()
if status['wpa_state'] != 'COMPLETED':
raise Exception("Not fully connected")
hwsim_utils.test_connectivity_p2p_sta(dev[1], dev[2])
dev[2].request("DISCONNECT")
logger.info("Connect legacy non-WPS client")
dev[2].request("FLUSH")
dev[2].request("P2P_SET disabled 1")
dev[2].connect(ssid=res['ssid'], psk=res['passphrase'], proto='RSN',
key_mgmt='WPA-PSK', pairwise='CCMP', group='CCMP',
scan_freq=res['freq'])
hwsim_utils.test_connectivity_p2p_sta(dev[1], dev[2])
dev[2].request("DISCONNECT")
dev[0].remove_group()
dev[1].wait_go_ending_session()
def test_grpform_per_sta_psk_wps(dev):
"""P2P group formation with per-STA PSKs with non-P2P WPS STA"""
dev[0].global_request("P2P_SET per_sta_psk 1")
[i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=15, r_dev=dev[1], r_intent=0)
check_grpform_results(i_res, r_res)
dev[0].p2p_go_authorize_client_pbc()
dev[2].request("WPS_PBC")
dev[2].wait_connected(timeout=30)
hwsim_utils.test_connectivity_p2p_sta(dev[1], dev[2])
dev[0].remove_group()
dev[2].request("DISCONNECT")
dev[1].wait_go_ending_session()
def test_grpform_per_sta_psk_wps(dev):
"""P2P group formation with per-STA PSKs with non-P2P WPS STA"""
dev[0].request("P2P_SET per_sta_psk 1")
[i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0], i_intent=15, r_dev=dev[1], r_intent=0)
check_grpform_results(i_res, r_res)
dev[0].p2p_go_authorize_client_pbc()
dev[2].request("WPS_PBC")
ev = dev[2].wait_event(["CTRL-EVENT-CONNECTED"], timeout=30)
if ev is None:
raise Exception("Association with the GO timed out")
hwsim_utils.test_connectivity_p2p_sta(dev[1], dev[2])
dev[0].remove_group()
dev[2].request("DISCONNECT")
dev[1].wait_go_ending_session()
def test_autogo_legacy(dev):
"""P2P autonomous GO and legacy clients"""
res = autogo(dev[0], freq=2462)
if dev[0].get_group_status_field("passphrase",
extra="WPS") != res['passphrase']:
raise Exception("passphrase mismatch")
if dev[0].group_request("P2P_GET_PASSPHRASE") != res['passphrase']:
raise Exception("passphrase mismatch(2)")
logger.info("Connect P2P client")
connect_cli(dev[0], dev[1], social=True, freq=2462)
if "FAIL" not in dev[1].request("P2P_GET_PASSPHRASE"):
raise Exception("P2P_GET_PASSPHRASE succeeded on P2P Client")
logger.info("Connect legacy WPS client")
pin = dev[2].wps_read_pin()
dev[0].p2p_go_authorize_client(pin)
dev[2].request("P2P_SET disabled 1")
dev[2].dump_monitor()
dev[2].request("WPS_PIN any " + pin)
dev[2].wait_connected(timeout=30)
status = dev[2].get_status()
if status['wpa_state'] != 'COMPLETED':
raise Exception("Not fully connected")
hwsim_utils.test_connectivity_p2p_sta(dev[1], dev[2])
dev[2].request("DISCONNECT")
logger.info("Connect legacy non-WPS client")
dev[2].request("FLUSH")
dev[2].request("P2P_SET disabled 1")
dev[2].connect(ssid=res['ssid'],
psk=res['passphrase'],
proto='RSN',
key_mgmt='WPA-PSK',
pairwise='CCMP',
group='CCMP',
scan_freq=res['freq'])
hwsim_utils.test_connectivity_p2p_sta(dev[1], dev[2])
dev[2].request("DISCONNECT")
dev[0].remove_group()
dev[1].wait_go_ending_session()
def test_grpform_per_sta_psk_wps(dev):
"""P2P group formation with per-STA PSKs with non-P2P WPS STA"""
dev[0].request("P2P_SET per_sta_psk 1")
[i_res, r_res] = go_neg_pin_authorized(i_dev=dev[0],
i_intent=15,
r_dev=dev[1],
r_intent=0)
check_grpform_results(i_res, r_res)
dev[0].p2p_go_authorize_client_pbc()
dev[2].request("WPS_PBC")
ev = dev[2].wait_event(["CTRL-EVENT-CONNECTED"], timeout=30)
if ev is None:
raise Exception("Association with the GO timed out")
hwsim_utils.test_connectivity_p2p_sta(dev[1], dev[2])
dev[0].remove_group()
dev[2].request("DISCONNECT")
dev[1].wait_go_ending_session()
def test_autogo_passphrase_len(dev):
"""P2P autonomous GO and longer passphrase"""
try:
if "OK" not in dev[0].request("SET p2p_passphrase_len 13"):
raise Exception("Failed to set passphrase length")
res = autogo(dev[0])
if len(res['passphrase']) != 13:
raise Exception("Unexpected passphrase length")
if dev[0].get_group_status_field("passphrase", extra="WPS") != res['passphrase']:
raise Exception("passphrase mismatch")
logger.info("Connect P2P client")
connect_cli(dev[0], dev[1])
logger.info("Connect legacy WPS client")
pin = dev[2].wps_read_pin()
dev[0].p2p_go_authorize_client(pin)
dev[2].request("P2P_SET disabled 1")
dev[2].dump_monitor()
dev[2].request("WPS_PIN any " + pin)
ev = dev[2].wait_event(["CTRL-EVENT-CONNECTED"], timeout=30)
if ev is None:
raise Exception("Association with the GO timed out")
status = dev[2].get_status()
if status['wpa_state'] != 'COMPLETED':
raise Exception("Not fully connected")
dev[2].request("DISCONNECT")
logger.info("Connect legacy non-WPS client")
dev[2].request("FLUSH")
dev[2].request("P2P_SET disabled 1")
dev[2].connect(ssid=res['ssid'], psk=res['passphrase'], proto='RSN',
key_mgmt='WPA-PSK', pairwise='CCMP', group='CCMP',
scan_freq=res['freq'])
hwsim_utils.test_connectivity_p2p_sta(dev[1], dev[2])
dev[2].request("DISCONNECT")
dev[0].remove_group()
dev[1].wait_go_ending_session()
finally:
dev[0].request("SET p2p_passphrase_len 8")
def test_autogo_passphrase_len(dev):
"""P2P autonomous GO and longer passphrase"""
try:
if "OK" not in dev[0].request("SET p2p_passphrase_len 13"):
raise Exception("Failed to set passphrase length")
res = autogo(dev[0], freq=2412)
if len(res['passphrase']) != 13:
raise Exception("Unexpected passphrase length")
if dev[0].get_group_status_field("passphrase", extra="WPS") != res['passphrase']:
raise Exception("passphrase mismatch")
logger.info("Connect P2P client")
connect_cli(dev[0], dev[1], social=True, freq=2412)
logger.info("Connect legacy WPS client")
pin = dev[2].wps_read_pin()
dev[0].p2p_go_authorize_client(pin)
dev[2].request("P2P_SET disabled 1")
dev[2].dump_monitor()
dev[2].request("WPS_PIN any " + pin)
dev[2].wait_connected(timeout=30)
status = dev[2].get_status()
if status['wpa_state'] != 'COMPLETED':
raise Exception("Not fully connected")
dev[2].request("DISCONNECT")
logger.info("Connect legacy non-WPS client")
dev[2].request("FLUSH")
dev[2].request("P2P_SET disabled 1")
dev[2].connect(ssid=res['ssid'], psk=res['passphrase'], proto='RSN',
key_mgmt='WPA-PSK', pairwise='CCMP', group='CCMP',
scan_freq=res['freq'])
hwsim_utils.test_connectivity_p2p_sta(dev[1], dev[2])
dev[2].request("DISCONNECT")
dev[0].remove_group()
dev[1].wait_go_ending_session()
finally:
dev[0].request("SET p2p_passphrase_len 8")
def test_autogo_legacy(dev):
"""P2P autonomous GO and legacy clients"""
res = autogo(dev[0], freq=2462)
if dev[0].get_group_status_field("passphrase", extra="WPS") != res['passphrase']:
raise Exception("passphrase mismatch")
if dev[0].group_request("P2P_GET_PASSPHRASE") != res['passphrase']:
raise Exception("passphrase mismatch(2)")
logger.info("Connect P2P client")
connect_cli(dev[0], dev[1], social=True, freq=2462)
if "FAIL" not in dev[1].request("P2P_GET_PASSPHRASE"):
raise Exception("P2P_GET_PASSPHRASE succeeded on P2P Client")
logger.info("Connect legacy WPS client")
pin = dev[2].wps_read_pin()
dev[0].p2p_go_authorize_client(pin)
dev[2].request("P2P_SET disabled 1")
dev[2].dump_monitor()
dev[2].request("WPS_PIN any " + pin)
dev[2].wait_connected(timeout=30)
status = dev[2].get_status()
if status['wpa_state'] != 'COMPLETED':
raise Exception("Not fully connected")
hwsim_utils.test_connectivity_p2p_sta(dev[1], dev[2])
dev[2].request("DISCONNECT")
logger.info("Connect legacy non-WPS client")
dev[2].request("FLUSH")
dev[2].request("P2P_SET disabled 1")
dev[2].connect(ssid=res['ssid'], psk=res['passphrase'], proto='RSN',
key_mgmt='WPA-PSK', pairwise='CCMP', group='CCMP',
scan_freq=res['freq'])
hwsim_utils.test_connectivity_p2p_sta(dev[1], dev[2])
dev[2].request("DISCONNECT")
dev[0].remove_group()
dev[1].wait_go_ending_session()
def test_autogo_legacy(dev):
"""P2P autonomous GO and legacy clients"""
res = autogo(dev[0])
logger.info("Connect P2P client")
connect_cli(dev[0], dev[1])
logger.info("Connect legacy WPS client")
pin = dev[2].wps_read_pin()
dev[0].p2p_go_authorize_client(pin)
dev[2].request("SET ignore_old_scan_res 1")
dev[2].request("P2P_SET disabled 1")
dev[2].dump_monitor()
dev[2].request("WPS_PIN any " + pin)
ev = dev[2].wait_event(["CTRL-EVENT-CONNECTED"], timeout=30)
if ev is None:
raise Exception("Association with the GO timed out")
status = dev[2].get_status()
if status['wpa_state'] != 'COMPLETED':
raise Exception("Not fully connected")
hwsim_utils.test_connectivity_p2p_sta(dev[1], dev[2])
dev[2].request("DISCONNECT")
logger.info("Connect legacy non-WPS client")
dev[2].request("FLUSH")
dev[2].request("P2P_SET disabled 1")
dev[2].connect(ssid=res['ssid'],
psk=res['passphrase'],
proto='RSN',
key_mgmt='WPA-PSK',
pairwise='CCMP',
group='CCMP',
scan_freq=res['freq'])
hwsim_utils.test_connectivity_p2p_sta(dev[1], dev[2])
dev[2].request("DISCONNECT")
dev[0].remove_group()
dev[1].wait_go_ending_session()
def test_persistent_group_per_sta_psk(dev):
"""P2P persistent group formation and re-invocation using per-client PSK"""
addr0 = dev[0].p2p_dev_addr()
addr1 = dev[1].p2p_dev_addr()
addr2 = dev[2].p2p_dev_addr()
dev[0].request("P2P_SET per_sta_psk 1")
logger.info("Form a persistent group")
[i_res, r_res] = go_neg_pin_authorized_persistent(i_dev=dev[0], i_intent=15,
r_dev=dev[1], r_intent=0)
if not i_res['persistent'] or not r_res['persistent']:
raise Exception("Formed group was not persistent")
logger.info("Join another client to the group")
pin = dev[2].wps_read_pin()
dev[0].p2p_go_authorize_client(pin)
c_res = dev[2].p2p_connect_group(addr0, pin, timeout=60, social=True,
freq=i_res['freq'])
if not c_res['persistent']:
raise Exception("Joining client did not recognize persistent group")
if r_res['psk'] == c_res['psk']:
raise Exception("Same PSK assigned for both clients")
hwsim_utils.test_connectivity_p2p_sta(dev[1], dev[2])
logger.info("Remove persistent group and re-start it manually")
dev[0].remove_group()
dev[1].wait_go_ending_session()
dev[2].wait_go_ending_session()
dev[0].dump_monitor()
dev[1].dump_monitor()
dev[2].dump_monitor()
for i in range(0, 3):
networks = dev[i].list_networks()
if len(networks) != 1:
raise Exception("Unexpected number of networks")
if "[P2P-PERSISTENT]" not in networks[0]['flags']:
raise Exception("Not the persistent group data")
if i > 0:
# speed up testing by avoiding use of the old BSS entry since the
# GO may have changed channels
dev[i].request("BSS_FLUSH 0")
dev[i].scan(freq="2412", only_new=True)
if "OK" not in dev[i].global_request("P2P_GROUP_ADD persistent=" + networks[0]['id'] + " freq=2412"):
raise Exception("Could not re-start persistent group")
ev = dev[i].wait_global_event(["P2P-GROUP-STARTED"], timeout=30)
if ev is None:
raise Exception("Timeout on group restart")
logger.info("Leave persistent group and rejoin it")
dev[2].remove_group()
ev = dev[2].wait_event(["P2P-GROUP-REMOVED"], timeout=3)
if ev is None:
raise Exception("Group removal event timed out")
if not dev[2].discover_peer(addr0, social=True):
raise Exception("Peer " + peer + " not found")
dev[2].dump_monitor()
peer = dev[2].get_peer(addr0)
dev[2].global_request("P2P_GROUP_ADD persistent=" + peer['persistent'] + " freq=2412")
ev = dev[2].wait_global_event(["P2P-GROUP-STARTED"], timeout=30)
if ev is None:
raise Exception("Timeout on group restart (on client)")
cli_res = dev[2].group_form_result(ev)
if not cli_res['persistent']:
raise Exception("Persistent group not restarted as persistent (cli)")
hwsim_utils.test_connectivity_p2p(dev[1], dev[2])
logger.info("Remove one of the clients from the group without removing persistent group information for the client")
dev[0].global_request("P2P_REMOVE_CLIENT iface=" + dev[2].p2p_interface_addr())
dev[2].wait_go_ending_session()
logger.info("Try to reconnect after having been removed from group (but persistent group info still present)")
if not dev[2].discover_peer(addr0, social=True):
raise Exception("Peer " + peer + " not found")
dev[2].dump_monitor()
peer = dev[2].get_peer(addr0)
dev[2].global_request("P2P_GROUP_ADD persistent=" + peer['persistent'] + " freq=2412")
ev = dev[2].wait_global_event(["P2P-GROUP-STARTED","WPA: 4-Way Handshake failed"], timeout=30)
if ev is None:
raise Exception("Timeout on group restart (on client)")
if "P2P-GROUP-STARTED" not in ev:
raise Exception("Connection failed")
logger.info("Remove one of the clients from the group")
dev[0].global_request("P2P_REMOVE_CLIENT " + addr2)
dev[2].wait_go_ending_session()
logger.info("Try to reconnect after having been removed from group")
if not dev[2].discover_peer(addr0, social=True):
raise Exception("Peer " + peer + " not found")
dev[2].dump_monitor()
peer = dev[2].get_peer(addr0)
dev[2].global_request("P2P_GROUP_ADD persistent=" + peer['persistent'] + " freq=2412")
ev = dev[2].wait_global_event(["P2P-GROUP-STARTED","WPA: 4-Way Handshake failed"], timeout=30)
if ev is None:
raise Exception("Timeout on group restart (on client)")
if "P2P-GROUP-STARTED" in ev:
raise Exception("Client managed to connect after being removed")
logger.info("Remove the remaining client from the group")
dev[0].global_request("P2P_REMOVE_CLIENT " + addr1)
dev[1].wait_go_ending_session()
logger.info("Terminate persistent group")
dev[0].remove_group()
dev[0].dump_monitor()
logger.info("Try to re-invoke persistent group from client")
dev[0].request("SET persistent_reconnect 1")
dev[0].p2p_listen()
if not dev[1].discover_peer(addr0, social=True):
raise Exception("Peer " + peer + " not found")
dev[1].dump_monitor()
peer = dev[1].get_peer(addr0)
dev[1].global_request("P2P_INVITE persistent=" + peer['persistent'] + " peer=" + addr0)
ev = dev[1].wait_global_event(["P2P-GROUP-STARTED","WPA: 4-Way Handshake failed"], timeout=30)
if ev is None:
raise Exception("Timeout on group restart (on client)")
if "P2P-GROUP-STARTED" in ev:
raise Exception("Client managed to re-invoke after being removed")
dev[0].dump_monitor()
logger.info("Terminate persistent group")
dev[0].remove_group()
dev[0].dump_monitor()
def test_persistent_group_per_sta_psk(dev):
"""P2P persistent group formation and re-invocation using per-client PSK"""
addr0 = dev[0].p2p_dev_addr()
addr1 = dev[1].p2p_dev_addr()
addr2 = dev[2].p2p_dev_addr()
dev[0].request("P2P_SET per_sta_psk 1")
logger.info("Form a persistent group")
[i_res, r_res] = go_neg_pin_authorized_persistent(i_dev=dev[0],
i_intent=15,
r_dev=dev[1],
r_intent=0)
if not i_res['persistent'] or not r_res['persistent']:
raise Exception("Formed group was not persistent")
logger.info("Join another client to the group")
pin = dev[2].wps_read_pin()
dev[0].p2p_go_authorize_client(pin)
c_res = dev[2].p2p_connect_group(addr0, pin, timeout=60)
if not c_res['persistent']:
raise Exception("Joining client did not recognize persistent group")
if r_res['psk'] == c_res['psk']:
raise Exception("Same PSK assigned for both clients")
hwsim_utils.test_connectivity_p2p_sta(dev[1], dev[2])
logger.info("Leave persistent group and rejoin it")
dev[2].remove_group()
ev = dev[2].wait_event(["P2P-GROUP-REMOVED"], timeout=3)
if ev is None:
raise Exception("Group removal event timed out")
if not dev[2].discover_peer(addr0, social=True):
raise Exception("Peer " + peer + " not found")
dev[2].dump_monitor()
peer = dev[2].get_peer(addr0)
dev[2].global_request("P2P_GROUP_ADD persistent=" + peer['persistent'])
ev = dev[2].wait_global_event(["P2P-GROUP-STARTED"], timeout=30)
if ev is None:
raise Exception("Timeout on group restart (on client)")
cli_res = dev[2].group_form_result(ev)
if not cli_res['persistent']:
raise Exception("Persistent group not restarted as persistent (cli)")
hwsim_utils.test_connectivity_p2p(dev[1], dev[2])
logger.info("Remove one of the clients from the group")
dev[0].global_request("P2P_REMOVE_CLIENT " + addr2)
dev[2].wait_go_ending_session()
logger.info("Try to reconnect after having been removed from group")
if not dev[2].discover_peer(addr0, social=True):
raise Exception("Peer " + peer + " not found")
dev[2].dump_monitor()
peer = dev[2].get_peer(addr0)
dev[2].global_request("P2P_GROUP_ADD persistent=" + peer['persistent'])
ev = dev[2].wait_global_event(
["P2P-GROUP-STARTED", "WPA: 4-Way Handshake failed"], timeout=30)
if ev is None:
raise Exception("Timeout on group restart (on client)")
if "P2P-GROUP-STARTED" in ev:
raise Exception("Client managed to connect after being removed")
logger.info("Remove the remaining client from the group")
dev[0].global_request("P2P_REMOVE_CLIENT " + addr1)
dev[1].wait_go_ending_session()
logger.info("Terminate persistent group")
dev[0].remove_group()
dev[0].dump_monitor()
logger.info("Try to re-invoke persistent group from client")
dev[0].request("SET persistent_reconnect 1")
dev[0].p2p_listen()
if not dev[1].discover_peer(addr0, social=True):
raise Exception("Peer " + peer + " not found")
dev[1].dump_monitor()
peer = dev[1].get_peer(addr0)
dev[1].global_request("P2P_INVITE persistent=" + peer['persistent'] +
" peer=" + addr0)
ev = dev[1].wait_global_event(
["P2P-GROUP-STARTED", "WPA: 4-Way Handshake failed"], timeout=30)
if ev is None:
raise Exception("Timeout on group restart (on client)")
if "P2P-GROUP-STARTED" in ev:
raise Exception("Client managed to re-invoke after being removed")
dev[0].dump_monitor()
logger.info("Terminate persistent group")
dev[0].remove_group()
dev[0].dump_monitor()
def test_persistent_group_per_sta_psk(dev):
"""P2P persistent group formation and re-invocation using per-client PSK"""
addr0 = dev[0].p2p_dev_addr()
addr1 = dev[1].p2p_dev_addr()
addr2 = dev[2].p2p_dev_addr()
dev[0].request("P2P_SET per_sta_psk 1")
logger.info("Form a persistent group")
[i_res, r_res] = go_neg_pin_authorized_persistent(i_dev=dev[0],
i_intent=15,
r_dev=dev[1],
r_intent=0)
if not i_res['persistent'] or not r_res['persistent']:
raise Exception("Formed group was not persistent")
logger.info("Join another client to the group")
pin = dev[2].wps_read_pin()
dev[0].p2p_go_authorize_client(pin)
c_res = dev[2].p2p_connect_group(addr0,
pin,
timeout=60,
social=True,
freq=i_res['freq'])
if not c_res['persistent']:
raise Exception("Joining client did not recognize persistent group")
if r_res['psk'] == c_res['psk']:
raise Exception("Same PSK assigned for both clients")
hwsim_utils.test_connectivity_p2p_sta(dev[1], dev[2])
logger.info("Remove persistent group and re-start it manually")
dev[0].remove_group()
dev[1].wait_go_ending_session()
dev[2].wait_go_ending_session()
dev[0].dump_monitor()
dev[1].dump_monitor()
dev[2].dump_monitor()
for i in range(0, 3):
networks = dev[i].list_networks()
if len(networks) != 1:
raise Exception("Unexpected number of networks")
if "[P2P-PERSISTENT]" not in networks[0]['flags']:
raise Exception("Not the persistent group data")
if i > 0:
# speed up testing by avoiding use of the old BSS entry since the
# GO may have changed channels
dev[i].request("BSS_FLUSH 0")
dev[i].scan(freq="2412", only_new=True)
if "OK" not in dev[i].global_request("P2P_GROUP_ADD persistent=" +
networks[0]['id'] + " freq=2412"):
raise Exception("Could not re-start persistent group")
ev = dev[i].wait_global_event(["P2P-GROUP-STARTED"], timeout=30)
if ev is None:
raise Exception("Timeout on group restart")
logger.info("Leave persistent group and rejoin it")
dev[2].remove_group()
ev = dev[2].wait_event(["P2P-GROUP-REMOVED"], timeout=3)
if ev is None:
raise Exception("Group removal event timed out")
if not dev[2].discover_peer(addr0, social=True):
raise Exception("Peer " + peer + " not found")
dev[2].dump_monitor()
peer = dev[2].get_peer(addr0)
dev[2].global_request("P2P_GROUP_ADD persistent=" + peer['persistent'] +
" freq=2412")
ev = dev[2].wait_global_event(["P2P-GROUP-STARTED"], timeout=30)
if ev is None:
raise Exception("Timeout on group restart (on client)")
cli_res = dev[2].group_form_result(ev)
if not cli_res['persistent']:
raise Exception("Persistent group not restarted as persistent (cli)")
hwsim_utils.test_connectivity_p2p(dev[1], dev[2])
logger.info(
"Remove one of the clients from the group without removing persistent group information for the client"
)
dev[0].global_request("P2P_REMOVE_CLIENT iface=" +
dev[2].p2p_interface_addr())
dev[2].wait_go_ending_session()
logger.info(
"Try to reconnect after having been removed from group (but persistent group info still present)"
)
if not dev[2].discover_peer(addr0, social=True):
raise Exception("Peer " + peer + " not found")
dev[2].dump_monitor()
peer = dev[2].get_peer(addr0)
dev[2].global_request("P2P_GROUP_ADD persistent=" + peer['persistent'] +
" freq=2412")
ev = dev[2].wait_global_event(
["P2P-GROUP-STARTED", "WPA: 4-Way Handshake failed"], timeout=30)
if ev is None:
raise Exception("Timeout on group restart (on client)")
if "P2P-GROUP-STARTED" not in ev:
raise Exception("Connection failed")
logger.info("Remove one of the clients from the group")
dev[0].global_request("P2P_REMOVE_CLIENT " + addr2)
dev[2].wait_go_ending_session()
logger.info("Try to reconnect after having been removed from group")
if not dev[2].discover_peer(addr0, social=True):
raise Exception("Peer " + peer + " not found")
dev[2].dump_monitor()
peer = dev[2].get_peer(addr0)
dev[2].global_request("P2P_GROUP_ADD persistent=" + peer['persistent'] +
" freq=2412")
ev = dev[2].wait_global_event(
["P2P-GROUP-STARTED", "WPA: 4-Way Handshake failed"], timeout=30)
if ev is None:
raise Exception("Timeout on group restart (on client)")
if "P2P-GROUP-STARTED" in ev:
raise Exception("Client managed to connect after being removed")
logger.info("Remove the remaining client from the group")
dev[0].global_request("P2P_REMOVE_CLIENT " + addr1)
dev[1].wait_go_ending_session()
logger.info("Terminate persistent group")
dev[0].remove_group()
dev[0].dump_monitor()
logger.info("Try to re-invoke persistent group from client")
dev[0].request("SET persistent_reconnect 1")
dev[0].p2p_listen()
if not dev[1].discover_peer(addr0, social=True):
raise Exception("Peer " + peer + " not found")
dev[1].dump_monitor()
peer = dev[1].get_peer(addr0)
dev[1].global_request("P2P_INVITE persistent=" + peer['persistent'] +
" peer=" + addr0)
ev = dev[1].wait_global_event(
["P2P-GROUP-STARTED", "WPA: 4-Way Handshake failed"], timeout=30)
if ev is None:
raise Exception("Timeout on group restart (on client)")
if "P2P-GROUP-STARTED" in ev:
raise Exception("Client managed to re-invoke after being removed")
dev[0].dump_monitor()
logger.info("Terminate persistent group")
dev[0].remove_group()
dev[0].dump_monitor()
def test_persistent_group_per_sta_psk(dev):
"""P2P persistent group formation and re-invocation using per-client PSK"""
addr0 = dev[0].p2p_dev_addr()
addr1 = dev[1].p2p_dev_addr()
addr2 = dev[2].p2p_dev_addr()
dev[0].request("P2P_SET per_sta_psk 1")
logger.info("Form a persistent group")
[i_res, r_res] = go_neg_pin_authorized_persistent(i_dev=dev[0], i_intent=15,
r_dev=dev[1], r_intent=0)
if not i_res['persistent'] or not r_res['persistent']:
raise Exception("Formed group was not persistent")
logger.info("Join another client to the group")
pin = dev[2].wps_read_pin()
dev[0].p2p_go_authorize_client(pin)
c_res = dev[2].p2p_connect_group(addr0, pin, timeout=60)
if not c_res['persistent']:
raise Exception("Joining client did not recognize persistent group")
if r_res['psk'] == c_res['psk']:
raise Exception("Same PSK assigned for both clients")
hwsim_utils.test_connectivity_p2p_sta(dev[1], dev[2])
logger.info("Leave persistent group and rejoin it")
dev[2].remove_group()
ev = dev[2].wait_event(["P2P-GROUP-REMOVED"], timeout=3)
if ev is None:
raise Exception("Group removal event timed out")
if not dev[2].discover_peer(addr0, social=True):
raise Exception("Peer " + peer + " not found")
dev[2].dump_monitor()
peer = dev[2].get_peer(addr0)
dev[2].global_request("P2P_GROUP_ADD persistent=" + peer['persistent'])
ev = dev[2].wait_global_event(["P2P-GROUP-STARTED"], timeout=30)
if ev is None:
raise Exception("Timeout on group restart (on client)")
cli_res = dev[2].group_form_result(ev)
if not cli_res['persistent']:
raise Exception("Persistent group not restarted as persistent (cli)")
hwsim_utils.test_connectivity_p2p(dev[1], dev[2])
logger.info("Remove one of the clients from the group")
dev[0].global_request("P2P_REMOVE_CLIENT " + addr2)
dev[2].wait_go_ending_session()
logger.info("Try to reconnect after having been removed from group")
if not dev[2].discover_peer(addr0, social=True):
raise Exception("Peer " + peer + " not found")
dev[2].dump_monitor()
peer = dev[2].get_peer(addr0)
dev[2].global_request("P2P_GROUP_ADD persistent=" + peer['persistent'])
ev = dev[2].wait_global_event(["P2P-GROUP-STARTED","WPA: 4-Way Handshake failed"], timeout=30)
if ev is None:
raise Exception("Timeout on group restart (on client)")
if "P2P-GROUP-STARTED" in ev:
raise Exception("Client managed to connect after being removed")
logger.info("Remove the remaining client from the group")
dev[0].global_request("P2P_REMOVE_CLIENT " + addr1)
dev[1].wait_go_ending_session()
logger.info("Terminate persistent group")
dev[0].remove_group()
dev[0].dump_monitor()
logger.info("Try to re-invoke persistent group from client")
dev[0].request("SET persistent_reconnect 1")
dev[0].p2p_listen()
if not dev[1].discover_peer(addr0, social=True):
raise Exception("Peer " + peer + " not found")
dev[1].dump_monitor()
peer = dev[1].get_peer(addr0)
dev[1].global_request("P2P_INVITE persistent=" + peer['persistent'] + " peer=" + addr0)
ev = dev[1].wait_global_event(["P2P-GROUP-STARTED","WPA: 4-Way Handshake failed"], timeout=30)
if ev is None:
raise Exception("Timeout on group restart (on client)")
if "P2P-GROUP-STARTED" in ev:
raise Exception("Client managed to re-invoke after being removed")
dev[0].dump_monitor()
logger.info("Terminate persistent group")
dev[0].remove_group()
dev[0].dump_monitor()