[thirdparty/hostap.git] / tests / hwsim / wpasupplicant.py

#!/usr/bin/python
#
# Python class for controlling wpa_supplicant
# Copyright (c) 2013, Jouni Malinen <j@w1.fi>
#
# This software may be distributed under the terms of the BSD license.
# See README for more details.

import os
import time
import logging
import re
import wpaspy

logger = logging.getLogger(__name__)
wpas_ctrl = '/var/run/wpa_supplicant'

class WpaSupplicant:
    def __init__(self, ifname):
        self.ifname = ifname
        self.group_ifname = None
        self.ctrl = wpaspy.Ctrl(os.path.join(wpas_ctrl, ifname))
        self.mon = wpaspy.Ctrl(os.path.join(wpas_ctrl, ifname))
        self.mon.attach()

    def request(self, cmd):
        logger.debug(self.ifname + ": CTRL: " + cmd)
        return self.ctrl.request(cmd)

    def group_request(self, cmd):
        if self.group_ifname and self.group_ifname != self.ifname:
            logger.debug(self.group_ifname + ": CTRL: " + cmd)
            gctrl = wpaspy.Ctrl(os.path.join(wpas_ctrl, self.group_ifname))
            return gctrl.request(cmd)
        return self.request(cmd)

    def ping(self):
        return "PONG" in self.request("PING")

    def reset(self):
        self.request("FLUSH")
        self.request("SET ignore_old_scan_res 0")
        self.group_ifname = None

    def add_network(self):
        id = self.request("ADD_NETWORK")
        if "FAIL" in id:
            raise Exception("ADD_NETWORK failed")
        return int(id)

    def remove_network(self, id):
        id = self.request("REMOVE_NETWORK " + str(id))
        if "FAIL" in id:
            raise Exception("REMOVE_NETWORK failed")
        return None

    def set_network(self, id, field, value):
        res = self.request("SET_NETWORK " + str(id) + " " + field + " " + value)
        if "FAIL" in res:
            raise Exception("SET_NETWORK failed")
        return None

    def set_network_quoted(self, id, field, value):
        res = self.request("SET_NETWORK " + str(id) + " " + field + ' "' + value + '"')
        if "FAIL" in res:
            raise Exception("SET_NETWORK failed")
        return None

    def add_cred(self):
        id = self.request("ADD_CRED")
        if "FAIL" in id:
            raise Exception("ADD_CRED failed")
        return int(id)

    def remove_cred(self, id):
        id = self.request("REMOVE_CRED " + str(id))
        if "FAIL" in id:
            raise Exception("REMOVE_CRED failed")
        return None

    def set_cred(self, id, field, value):
        res = self.request("SET_CRED " + str(id) + " " + field + " " + value)
        if "FAIL" in res:
            raise Exception("SET_CRED failed")
        return None

    def set_cred_quoted(self, id, field, value):
        res = self.request("SET_CRED " + str(id) + " " + field + ' "' + value + '"')
        if "FAIL" in res:
            raise Exception("SET_CRED failed")
        return None

    def select_network(self, id):
        id = self.request("SELECT_NETWORK " + str(id))
        if "FAIL" in id:
            raise Exception("SELECT_NETWORK failed")
        return None

    def connect_network(self, id):
        self.dump_monitor()
        self.select_network(id)
        ev = self.wait_event(["CTRL-EVENT-CONNECTED"], timeout=10)
        if ev is None:
            raise Exception("Association with the AP timed out")
        self.dump_monitor()

    def get_status(self):
        res = self.request("STATUS")
        lines = res.splitlines()
        vals = dict()
        for l in lines:
            [name,value] = l.split('=', 1)
            vals[name] = value
        return vals

    def get_status_field(self, field):
        vals = self.get_status()
        if field in vals:
            return vals[field]
        return None

    def get_group_status(self):
        res = self.group_request("STATUS")
        lines = res.splitlines()
        vals = dict()
        for l in lines:
            [name,value] = l.split('=', 1)
            vals[name] = value
        return vals

    def get_group_status_field(self, field):
        vals = self.get_group_status()
        if field in vals:
            return vals[field]
        return None

    def p2p_dev_addr(self):
        return self.get_status_field("p2p_device_address")

    def p2p_interface_addr(self):
        return self.get_group_status_field("address")

    def p2p_listen(self):
        return self.request("P2P_LISTEN")

    def p2p_find(self, social=False):
        if social:
            return self.request("P2P_FIND type=social")
        return self.request("P2P_FIND")

    def p2p_stop_find(self):
        return self.request("P2P_STOP_FIND")

    def wps_read_pin(self):
        #TODO: make this random
        self.pin = "12345670"
        return self.pin

    def peer_known(self, peer, full=True):
        res = self.request("P2P_PEER " + peer)
        if peer.lower() not in res.lower():
            return False
        if not full:
            return True
        return "[PROBE_REQ_ONLY]" not in res

    def discover_peer(self, peer, full=True, timeout=15, social=True):
        logger.info(self.ifname + ": Trying to discover peer " + peer)
        if self.peer_known(peer, full):
            return True
        self.p2p_find(social)
        count = 0
        while count < timeout:
            time.sleep(1)
            count = count + 1
            if self.peer_known(peer, full):
                return True
        return False

    def group_form_result(self, ev, expect_failure=False):
        if expect_failure:
            if "P2P-GROUP-STARTED" in ev:
                raise Exception("Group formation succeeded when expecting failure")
            exp = r'<.>(P2P-GO-NEG-FAILURE) status=([0-9]*)'
            s = re.split(exp, ev)
            if len(s) < 3:
                return None
            res = {}
            res['result'] = 'go-neg-failed'
            res['status'] = int(s[2])
            return res

        if "P2P-GROUP-STARTED" not in ev:
            raise Exception("No P2P-GROUP-STARTED event seen")

        exp = r'<.>(P2P-GROUP-STARTED) ([^ ]*) ([^ ]*) ssid="(.*)" freq=([0-9]*) ((?:psk=.*)|(?:passphrase=".*")) go_dev_addr=([0-9a-f:]*)'
        s = re.split(exp, ev)
        if len(s) < 8:
            raise Exception("Could not parse P2P-GROUP-STARTED")
        res = {}
        res['result'] = 'success'
        res['ifname'] = s[2]
        self.group_ifname = s[2]
        res['role'] = s[3]
        res['ssid'] = s[4]
        res['freq'] = s[5]
        p = re.match(r'psk=([0-9a-f]*)', s[6])
        if p:
            res['psk'] = p.group(1)
        p = re.match(r'passphrase="(.*)"', s[6])
        if p:
            res['passphrase'] = p.group(1)
        res['go_dev_addr'] = s[7]
        return res

    def p2p_go_neg_auth(self, peer, pin, method, go_intent=None):
        if not self.discover_peer(peer):
            raise Exception("Peer " + peer + " not found")
        self.dump_monitor()
        cmd = "P2P_CONNECT " + peer + " " + pin + " " + method + " auth"
        if go_intent:
            cmd = cmd + ' go_intent=' + str(go_intent)
        if "OK" in self.request(cmd):
            return None
        raise Exception("P2P_CONNECT (auth) failed")

    def p2p_go_neg_auth_result(self, timeout=1, expect_failure=False):
        ev = self.wait_event(["P2P-GROUP-STARTED","P2P-GO-NEG-FAILURE"], timeout);
        if ev is None:
            if expect_failure:
                return None
            raise Exception("Group formation timed out")
        self.dump_monitor()
        return self.group_form_result(ev, expect_failure)

    def p2p_go_neg_init(self, peer, pin, method, timeout=0, go_intent=None, expect_failure=False):
        if not self.discover_peer(peer):
            raise Exception("Peer " + peer + " not found")
        self.dump_monitor()
        if pin:
            cmd = "P2P_CONNECT " + peer + " " + pin + " " + method
        else:
            cmd = "P2P_CONNECT " + peer + " " + method
        if go_intent:
            cmd = cmd + ' go_intent=' + str(go_intent)
        if "OK" in self.request(cmd):
            if timeout == 0:
                self.dump_monitor()
                return None
            ev = self.wait_event(["P2P-GROUP-STARTED","P2P-GO-NEG-FAILURE"], timeout)
            if ev is None:
                if expect_failure:
                    return None
                raise Exception("Group formation timed out")
            self.dump_monitor()
            return self.group_form_result(ev, expect_failure)
        raise Exception("P2P_CONNECT failed")

    def wait_event(self, events, timeout):
        count = 0
        while count < timeout * 10:
            count = count + 1
            time.sleep(0.1)
            while self.mon.pending():
                ev = self.mon.recv()
                logger.debug(self.ifname + ": " + ev)
                for event in events:
                    if event in ev:
                        return ev
        return None

    def dump_monitor(self):
        while self.mon.pending():
            ev = self.mon.recv()
            logger.debug(self.ifname + ": " + ev)

    def remove_group(self, ifname=None):
        if ifname is None:
            ifname = self.group_ifname if self.group_ifname else self.iname
        if "OK" not in self.request("P2P_GROUP_REMOVE " + ifname):
            raise Exception("Group could not be removed")
        self.group_ifname = None

    def p2p_start_go(self, persistent=None, freq=None):
        self.dump_monitor()
        cmd = "P2P_GROUP_ADD"
        if persistent is None:
            pass
        elif persistent is True:
            cmd = cmd + " persistent"
        else:
            cmd = cmd + " persistent=" + str(persistent)
        if freq:
            cmd = cmd + " freq=" + freq
        if "OK" in self.request(cmd):
            ev = self.wait_event(["P2P-GROUP-STARTED"], timeout=5)
            if ev is None:
                raise Exception("GO start up timed out")
            self.dump_monitor()
            return self.group_form_result(ev)
        raise Exception("P2P_GROUP_ADD failed")

    def p2p_go_authorize_client(self, pin):
        cmd = "WPS_PIN any " + pin
        if "FAIL" in self.group_request(cmd):
            raise Exception("Failed to authorize client connection on GO")
        return None

    def p2p_connect_group(self, go_addr, pin, timeout=0):
        self.dump_monitor()
        if not self.discover_peer(go_addr, social=False):
            raise Exception("GO " + go_addr + " not found")
        self.dump_monitor()
        cmd = "P2P_CONNECT " + go_addr + " " + pin + " join"
        if "OK" in self.request(cmd):
            if timeout == 0:
                self.dump_monitor()
                return None
            ev = self.wait_event(["P2P-GROUP-STARTED"], timeout)
            if ev is None:
                raise Exception("Joining the group timed out")
            self.dump_monitor()
            return self.group_form_result(ev)
        raise Exception("P2P_CONNECT(join) failed")

    def tdls_setup(self, peer):
        cmd = "TDLS_SETUP " + peer
        if "FAIL" in self.group_request(cmd):
            raise Exception("Failed to request TDLS setup")
        return None

    def tdls_teardown(self, peer):
        cmd = "TDLS_TEARDOWN " + peer
        if "FAIL" in self.group_request(cmd):
            raise Exception("Failed to request TDLS teardown")
        return None

    def connect(self, ssid, psk=None, proto=None, key_mgmt=None, wep_key0=None, ieee80211w=None):
        logger.info("Connect STA " + self.ifname + " to AP")
        id = self.add_network()
        self.set_network_quoted(id, "ssid", ssid)
        if psk:
            self.set_network_quoted(id, "psk", psk)
        if proto:
            self.set_network(id, "proto", proto)
        if key_mgmt:
            self.set_network(id, "key_mgmt", key_mgmt)
        if ieee80211w:
            self.set_network(id, "ieee80211w", ieee80211w)
        if wep_key0:
            self.set_network(id, "wep_key0", wep_key0)
        self.connect_network(id)

    def scan(self, type=None):
        if type:
            cmd = "SCAN TYPE=" + type
        else:
            cmd = "SCAN"
        self.dump_monitor()
        if not "OK" in self.request(cmd):
            raise Exception("Failed to trigger scan")
        ev = self.wait_event(["CTRL-EVENT-SCAN-RESULTS"], 15)
        if ev is None:
            raise Exception("Scan timed out")

    def roam(self, bssid):
        self.dump_monitor()
        self.request("ROAM " + bssid)
        ev = self.wait_event(["CTRL-EVENT-CONNECTED"], timeout=10)
        if ev is None:
            raise Exception("Roaming with the AP timed out")
        self.dump_monitor()
Commit	Line	Data
1ae73b03 JM	1	#!/usr/bin/python
	2	#
	3	# Python class for controlling wpa_supplicant
	4	# Copyright (c) 2013, Jouni Malinen <j@w1.fi>
	5	#
	6	# This software may be distributed under the terms of the BSD license.
	7	# See README for more details.
	8
	9	import os
	10	import time
	11	import logging
c68f9a61	12	import re
1ae73b03 JM	13	import wpaspy
	14
	15	logger = logging.getLogger(__name__)
	16	wpas_ctrl = '/var/run/wpa_supplicant'
	17
	18	class WpaSupplicant:
	19	def __init__(self, ifname):
	20	self.ifname = ifname
f3f8ee88	21	self.group_ifname = None
1ae73b03 JM	22	self.ctrl = wpaspy.Ctrl(os.path.join(wpas_ctrl, ifname))
	23	self.mon = wpaspy.Ctrl(os.path.join(wpas_ctrl, ifname))
	24	self.mon.attach()
	25
	26	def request(self, cmd):
	27	logger.debug(self.ifname + ": CTRL: " + cmd)
	28	return self.ctrl.request(cmd)
	29
f3f8ee88 JM	30	def group_request(self, cmd):
	31	if self.group_ifname and self.group_ifname != self.ifname:
	32	logger.debug(self.group_ifname + ": CTRL: " + cmd)
	33	gctrl = wpaspy.Ctrl(os.path.join(wpas_ctrl, self.group_ifname))
	34	return gctrl.request(cmd)
	35	return self.request(cmd)
	36
1ae73b03 JM	37	def ping(self):
	38	return "PONG" in self.request("PING")
	39
	40	def reset(self):
62d58f7a	41	self.request("FLUSH")
803edd1c	42	self.request("SET ignore_old_scan_res 0")
f3f8ee88	43	self.group_ifname = None
1ae73b03	44
07a2e61b JM	45	def add_network(self):
	46	id = self.request("ADD_NETWORK")
	47	if "FAIL" in id:
	48	raise Exception("ADD_NETWORK failed")
	49	return int(id)
	50
	51	def remove_network(self, id):
	52	id = self.request("REMOVE_NETWORK " + str(id))
	53	if "FAIL" in id:
	54	raise Exception("REMOVE_NETWORK failed")
	55	return None
	56
	57	def set_network(self, id, field, value):
	58	res = self.request("SET_NETWORK " + str(id) + " " + field + " " + value)
	59	if "FAIL" in res:
	60	raise Exception("SET_NETWORK failed")
	61	return None
	62
	63	def set_network_quoted(self, id, field, value):
	64	res = self.request("SET_NETWORK " + str(id) + " " + field + ' "' + value + '"')
	65	if "FAIL" in res:
	66	raise Exception("SET_NETWORK failed")
	67	return None
	68
93a06242 JM	69	def add_cred(self):
	70	id = self.request("ADD_CRED")
	71	if "FAIL" in id:
	72	raise Exception("ADD_CRED failed")
	73	return int(id)
	74
	75	def remove_cred(self, id):
	76	id = self.request("REMOVE_CRED " + str(id))
	77	if "FAIL" in id:
	78	raise Exception("REMOVE_CRED failed")
	79	return None
	80
	81	def set_cred(self, id, field, value):
	82	res = self.request("SET_CRED " + str(id) + " " + field + " " + value)
	83	if "FAIL" in res:
	84	raise Exception("SET_CRED failed")
	85	return None
	86
	87	def set_cred_quoted(self, id, field, value):
	88	res = self.request("SET_CRED " + str(id) + " " + field + ' "' + value + '"')
	89	if "FAIL" in res:
	90	raise Exception("SET_CRED failed")
	91	return None
	92
81266da7 JM	93	def select_network(self, id):
	94	id = self.request("SELECT_NETWORK " + str(id))
	95	if "FAIL" in id:
	96	raise Exception("SELECT_NETWORK failed")
	97	return None
	98
	99	def connect_network(self, id):
	100	self.dump_monitor()
	101	self.select_network(id)
	102	ev = self.wait_event(["CTRL-EVENT-CONNECTED"], timeout=10)
	103	if ev is None:
	104	raise Exception("Association with the AP timed out")
	105	self.dump_monitor()
	106
302b7a1b	107	def get_status(self):
1ae73b03 JM	108	res = self.request("STATUS")
1ae73b03 JM	109	lines = res.splitlines()
302b7a1b	110	vals = dict()
1ae73b03 JM	111	for l in lines:
1ae73b03 JM	112	[name,value] = l.split('=', 1)
302b7a1b JM	113	vals[name] = value
	114	return vals
	115
	116	def get_status_field(self, field):
	117	vals = self.get_status()
	118	if field in vals:
	119	return vals[field]
1ae73b03 JM	120	return None
1ae73b03 JM	121
302b7a1b	122	def get_group_status(self):
7cb08cdb JM	123	res = self.group_request("STATUS")
7cb08cdb JM	124	lines = res.splitlines()
302b7a1b	125	vals = dict()
7cb08cdb JM	126	for l in lines:
7cb08cdb JM	127	[name,value] = l.split('=', 1)
302b7a1b JM	128	vals[name] = value
	129	return vals
	130
	131	def get_group_status_field(self, field):
	132	vals = self.get_group_status()
	133	if field in vals:
	134	return vals[field]
7cb08cdb JM	135	return None
7cb08cdb JM	136
1ae73b03	137	def p2p_dev_addr(self):
302b7a1b	138	return self.get_status_field("p2p_device_address")
1ae73b03	139
7cb08cdb	140	def p2p_interface_addr(self):
302b7a1b	141	return self.get_group_status_field("address")
7cb08cdb	142
1ae73b03 JM	143	def p2p_listen(self):
	144	return self.request("P2P_LISTEN")
	145
	146	def p2p_find(self, social=False):
	147	if social:
	148	return self.request("P2P_FIND type=social")
	149	return self.request("P2P_FIND")
	150
5743006d JM	151	def p2p_stop_find(self):
	152	return self.request("P2P_STOP_FIND")
	153
1ae73b03 JM	154	def wps_read_pin(self):
	155	#TODO: make this random
	156	self.pin = "12345670"
	157	return self.pin
	158
	159	def peer_known(self, peer, full=True):
	160	res = self.request("P2P_PEER " + peer)
	161	if peer.lower() not in res.lower():
	162	return False
	163	if not full:
	164	return True
	165	return "[PROBE_REQ_ONLY]" not in res
	166
d963f037	167	def discover_peer(self, peer, full=True, timeout=15, social=True):
1ae73b03 JM	168	logger.info(self.ifname + ": Trying to discover peer " + peer)
	169	if self.peer_known(peer, full):
	170	return True
d963f037	171	self.p2p_find(social)
1ae73b03 JM	172	count = 0
	173	while count < timeout:
	174	time.sleep(1)
	175	count = count + 1
	176	if self.peer_known(peer, full):
	177	return True
	178	return False
	179
f7b1a750 JM	180	def group_form_result(self, ev, expect_failure=False):
	181	if expect_failure:
	182	if "P2P-GROUP-STARTED" in ev:
	183	raise Exception("Group formation succeeded when expecting failure")
	184	exp = r'<.>(P2P-GO-NEG-FAILURE) status=([0-9]*)'
	185	s = re.split(exp, ev)
	186	if len(s) < 3:
	187	return None
	188	res = {}
	189	res['result'] = 'go-neg-failed'
	190	res['status'] = int(s[2])
	191	return res
	192
	193	if "P2P-GROUP-STARTED" not in ev:
	194	raise Exception("No P2P-GROUP-STARTED event seen")
	195
c68f9a61 JM	196	exp = r'<.>(P2P-GROUP-STARTED) ([^ ]) ([^ ]) ssid="(.)" freq=([0-9]) ((?:psk=.)\|(?:passphrase=".")) go_dev_addr=([0-9a-f:]*)'
	197	s = re.split(exp, ev)
	198	if len(s) < 8:
	199	raise Exception("Could not parse P2P-GROUP-STARTED")
	200	res = {}
	201	res['result'] = 'success'
	202	res['ifname'] = s[2]
f3f8ee88	203	self.group_ifname = s[2]
c68f9a61 JM	204	res['role'] = s[3]
	205	res['ssid'] = s[4]
	206	res['freq'] = s[5]
	207	p = re.match(r'psk=([0-9a-f]*)', s[6])
	208	if p:
	209	res['psk'] = p.group(1)
	210	p = re.match(r'passphrase="(.*)"', s[6])
	211	if p:
	212	res['passphrase'] = p.group(1)
	213	res['go_dev_addr'] = s[7]
	214	return res
	215
809079d3	216	def p2p_go_neg_auth(self, peer, pin, method, go_intent=None):
1ae73b03 JM	217	if not self.discover_peer(peer):
	218	raise Exception("Peer " + peer + " not found")
	219	self.dump_monitor()
	220	cmd = "P2P_CONNECT " + peer + " " + pin + " " + method + " auth"
809079d3 JM	221	if go_intent:
809079d3 JM	222	cmd = cmd + ' go_intent=' + str(go_intent)
1ae73b03 JM	223	if "OK" in self.request(cmd):
	224	return None
	225	raise Exception("P2P_CONNECT (auth) failed")
	226
809079d3	227	def p2p_go_neg_auth_result(self, timeout=1, expect_failure=False):
f7b1a750	228	ev = self.wait_event(["P2P-GROUP-STARTED","P2P-GO-NEG-FAILURE"], timeout);
c68f9a61	229	if ev is None:
809079d3 JM	230	if expect_failure:
809079d3 JM	231	return None
c68f9a61 JM	232	raise Exception("Group formation timed out")
c68f9a61 JM	233	self.dump_monitor()
f7b1a750	234	return self.group_form_result(ev, expect_failure)
c68f9a61	235
809079d3	236	def p2p_go_neg_init(self, peer, pin, method, timeout=0, go_intent=None, expect_failure=False):
1ae73b03 JM	237	if not self.discover_peer(peer):
	238	raise Exception("Peer " + peer + " not found")
	239	self.dump_monitor()
1a4d80b8 JM	240	if pin:
	241	cmd = "P2P_CONNECT " + peer + " " + pin + " " + method
	242	else:
	243	cmd = "P2P_CONNECT " + peer + " " + method
809079d3 JM	244	if go_intent:
809079d3 JM	245	cmd = cmd + ' go_intent=' + str(go_intent)
1ae73b03 JM	246	if "OK" in self.request(cmd):
	247	if timeout == 0:
	248	self.dump_monitor()
	249	return None
f7b1a750	250	ev = self.wait_event(["P2P-GROUP-STARTED","P2P-GO-NEG-FAILURE"], timeout)
c68f9a61	251	if ev is None:
809079d3 JM	252	if expect_failure:
809079d3 JM	253	return None
c68f9a61 JM	254	raise Exception("Group formation timed out")
c68f9a61 JM	255	self.dump_monitor()
f7b1a750	256	return self.group_form_result(ev, expect_failure)
1ae73b03 JM	257	raise Exception("P2P_CONNECT failed")
1ae73b03 JM	258
f7b1a750	259	def wait_event(self, events, timeout):
1ae73b03	260	count = 0
4d7d61b6	261	while count < timeout * 10:
1ae73b03	262	count = count + 1
c68f9a61	263	time.sleep(0.1)
1ae73b03 JM	264	while self.mon.pending():
1ae73b03 JM	265	ev = self.mon.recv()
809079d3	266	logger.debug(self.ifname + ": " + ev)
f7b1a750 JM	267	for event in events:
	268	if event in ev:
	269	return ev
c68f9a61	270	return None
1ae73b03 JM	271
	272	def dump_monitor(self):
	273	while self.mon.pending():
	274	ev = self.mon.recv()
	275	logger.debug(self.ifname + ": " + ev)
3eb29b7b	276
a311c61d JM	277	def remove_group(self, ifname=None):
a311c61d JM	278	if ifname is None:
f3f8ee88	279	ifname = self.group_ifname if self.group_ifname else self.iname
3eb29b7b JM	280	if "OK" not in self.request("P2P_GROUP_REMOVE " + ifname):
3eb29b7b JM	281	raise Exception("Group could not be removed")
f3f8ee88	282	self.group_ifname = None
4ea8d3b5	283
5924d4c1	284	def p2p_start_go(self, persistent=None, freq=None):
4ea8d3b5 JM	285	self.dump_monitor()
4ea8d3b5 JM	286	cmd = "P2P_GROUP_ADD"
07a2e61b JM	287	if persistent is None:
	288	pass
	289	elif persistent is True:
	290	cmd = cmd + " persistent"
	291	else:
	292	cmd = cmd + " persistent=" + str(persistent)
5924d4c1 JM	293	if freq:
5924d4c1 JM	294	cmd = cmd + " freq=" + freq
4ea8d3b5 JM	295	if "OK" in self.request(cmd):
	296	ev = self.wait_event(["P2P-GROUP-STARTED"], timeout=5)
	297	if ev is None:
	298	raise Exception("GO start up timed out")
	299	self.dump_monitor()
	300	return self.group_form_result(ev)
	301	raise Exception("P2P_GROUP_ADD failed")
	302
	303	def p2p_go_authorize_client(self, pin):
	304	cmd = "WPS_PIN any " + pin
f3f8ee88	305	if "FAIL" in self.group_request(cmd):
4ea8d3b5 JM	306	raise Exception("Failed to authorize client connection on GO")
	307	return None
	308
	309	def p2p_connect_group(self, go_addr, pin, timeout=0):
	310	self.dump_monitor()
d963f037	311	if not self.discover_peer(go_addr, social=False):
4ea8d3b5 JM	312	raise Exception("GO " + go_addr + " not found")
	313	self.dump_monitor()
	314	cmd = "P2P_CONNECT " + go_addr + " " + pin + " join"
	315	if "OK" in self.request(cmd):
	316	if timeout == 0:
	317	self.dump_monitor()
	318	return None
	319	ev = self.wait_event(["P2P-GROUP-STARTED"], timeout)
	320	if ev is None:
	321	raise Exception("Joining the group timed out")
	322	self.dump_monitor()
	323	return self.group_form_result(ev)
	324	raise Exception("P2P_CONNECT(join) failed")
7cb08cdb JM	325
	326	def tdls_setup(self, peer):
	327	cmd = "TDLS_SETUP " + peer
	328	if "FAIL" in self.group_request(cmd):
	329	raise Exception("Failed to request TDLS setup")
	330	return None
	331
	332	def tdls_teardown(self, peer):
	333	cmd = "TDLS_TEARDOWN " + peer
	334	if "FAIL" in self.group_request(cmd):
	335	raise Exception("Failed to request TDLS teardown")
	336	return None
b61e418c	337
835a546b	338	def connect(self, ssid, psk=None, proto=None, key_mgmt=None, wep_key0=None, ieee80211w=None):
b61e418c JM	339	logger.info("Connect STA " + self.ifname + " to AP")
	340	id = self.add_network()
	341	self.set_network_quoted(id, "ssid", ssid)
	342	if psk:
	343	self.set_network_quoted(id, "psk", psk)
	344	if proto:
	345	self.set_network(id, "proto", proto)
	346	if key_mgmt:
	347	self.set_network(id, "key_mgmt", key_mgmt)
835a546b JM	348	if ieee80211w:
835a546b JM	349	self.set_network(id, "ieee80211w", ieee80211w)
b61e418c JM	350	if wep_key0:
	351	self.set_network(id, "wep_key0", wep_key0)
	352	self.connect_network(id)
5126138c JM	353
	354	def scan(self, type=None):
	355	if type:
	356	cmd = "SCAN TYPE=" + type
	357	else:
	358	cmd = "SCAN"
	359	self.dump_monitor()
	360	if not "OK" in self.request(cmd):
	361	raise Exception("Failed to trigger scan")
	362	ev = self.wait_event(["CTRL-EVENT-SCAN-RESULTS"], 15)
	363	if ev is None:
	364	raise Exception("Scan timed out")
	365
	366	def roam(self, bssid):
	367	self.dump_monitor()
	368	self.request("ROAM " + bssid)
	369	ev = self.wait_event(["CTRL-EVENT-CONNECTED"], timeout=10)
	370	if ev is None:
	371	raise Exception("Roaming with the AP timed out")
	372	self.dump_monitor()