tests/hwsim/test_wpas_ctrl.py

   1 # wpa_supplicant control interface
   2 # Copyright (c) 2014, Qualcomm Atheros, Inc.
   3 #
   4 # This software may be distributed under the terms of the BSD license.
   5 # See README for more details.
   6
   7 import hostapd
   8
   9 def test_wpas_ctrl_network(dev):
  10     """wpa_supplicant ctrl_iface network set/get"""
  11     id = dev[0].add_network()
  12
  13     tests = (("key_mgmt", "WPA-PSK WPA-EAP IEEE8021X NONE WPA-NONE FT-PSK FT-EAP WPA-PSK-SHA256 WPA-EAP-SHA256"),
  14              ("pairwise", "CCMP-256 GCMP-256 CCMP GCMP TKIP"),
  15              ("group", "CCMP-256 GCMP-256 CCMP GCMP TKIP WEP104 WEP40"),
  16              ("auth_alg", "OPEN SHARED LEAP"),
  17              ("scan_freq", "1 2 3 4 5 6 7 8 9 10 11 12 13 14 15"),
  18              ("freq_list", "2412 2417"),
  19              ("scan_ssid", "1"),
  20              ("bssid", "00:11:22:33:44:55"),
  21              ("proto", "WPA RSN OSEN"),
  22              ("eap", "TLS"),
  23              ("go_p2p_dev_addr", "22:33:44:55:66:aa"),
  24              ("p2p_client_list", "22:33:44:55:66:bb 02:11:22:33:44:55"))
  25
  26     dev[0].set_network_quoted(id, "ssid", "test")
  27     for field, value in tests:
  28         dev[0].set_network(id, field, value)
  29         res = dev[0].get_network(id, field)
  30         if res != value:
  31             raise Exception("Unexpected response for '" + field + "': '" + res + "'")
  32
  33     q_tests = (("identity", "hello"),
  34                ("anonymous_identity", "foo@nowhere.com"))
  35     for field, value in q_tests:
  36         dev[0].set_network_quoted(id, field, value)
  37         res = dev[0].get_network(id, field)
  38         if res != '"' + value + '"':
  39             raise Exception("Unexpected quoted response for '" + field + "': '" + res + "'")
  40
  41     get_tests = (("foo", None), ("ssid", '"test"'))
  42     for field, value in get_tests:
  43         res = dev[0].get_network(id, field)
  44         if res != value:
  45             raise Exception("Unexpected response for '" + field + "': '" + res + "'")
  46
  47     if dev[0].get_network(id, "password"):
  48         raise Exception("Unexpected response for 'password'")
  49     dev[0].set_network_quoted(id, "password", "foo")
  50     if dev[0].get_network(id, "password") != '*':
  51         raise Exception("Unexpected response for 'password' (expected *)")
  52     dev[0].set_network(id, "password", "hash:12345678901234567890123456789012")
  53     if dev[0].get_network(id, "password") != '*':
  54         raise Exception("Unexpected response for 'password' (expected *)")
  55     dev[0].set_network(id, "password", "NULL")
  56     if dev[0].get_network(id, "password"):
  57         raise Exception("Unexpected response for 'password'")
  58     if "FAIL" not in dev[0].request("SET_NETWORK " + str(id) + " password hash:12"):
  59         raise Exception("Unexpected success for invalid password hash")
  60     if "FAIL" not in dev[0].request("SET_NETWORK " + str(id) + " password hash:123456789012345678x0123456789012"):
  61         raise Exception("Unexpected success for invalid password hash")
  62
  63     dev[0].set_network(id, "identity", "414243")
  64     if dev[0].get_network(id, "identity") != '"ABC"':
  65         raise Exception("Unexpected identity hex->text response")
  66
  67     dev[0].set_network(id, "identity", 'P"abc\ndef"')
  68     if dev[0].get_network(id, "identity") != "6162630a646566":
  69         raise Exception("Unexpected identity printf->hex response")
  70
  71     if "FAIL" not in dev[0].request("SET_NETWORK " + str(id) + ' identity P"foo'):
  72         raise Exception("Unexpected success for invalid identity string")
  73
  74     if "FAIL" not in dev[0].request("SET_NETWORK " + str(id) + ' identity 12x3'):
  75         raise Exception("Unexpected success for invalid identity string")
  76
  77     for i in range(0, 4):
  78         if "FAIL" in dev[0].request("SET_NETWORK " + str(id) + ' wep_key' + str(i) + ' aabbccddee'):
  79             raise Exception("Unexpected wep_key set failure")
  80         if dev[0].get_network(id, "wep_key" + str(i)) != '*':
  81             raise Exception("Unexpected wep_key get failure")
  82
  83     if "FAIL" in dev[0].request("SET_NETWORK " + str(id) + ' psk_list P2P-00:11:22:33:44:55-0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef'):
  84         raise Exception("Unexpected failure for psk_list string")
  85
  86     if "FAIL" not in dev[0].request("SET_NETWORK " + str(id) + ' psk_list 00:11:x2:33:44:55-0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef'):
  87         raise Exception("Unexpected success for invalid psk_list string")
  88
  89     if "FAIL" not in dev[0].request("SET_NETWORK " + str(id) + ' psk_list P2P-00:11:x2:33:44:55-0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef'):
  90         raise Exception("Unexpected success for invalid psk_list string")
  91
  92     if "FAIL" not in dev[0].request("SET_NETWORK " + str(id) + ' psk_list P2P-00:11:22:33:44:55+0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef'):
  93         raise Exception("Unexpected success for invalid psk_list string")
  94
  95     if "FAIL" not in dev[0].request("SET_NETWORK " + str(id) + ' psk_list P2P-00:11:22:33:44:55-0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcde'):
  96         raise Exception("Unexpected success for invalid psk_list string")
  97
  98     if "FAIL" not in dev[0].request("SET_NETWORK " + str(id) + ' psk_list P2P-00:11:22:33:44:55-0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdex'):
  99         raise Exception("Unexpected success for invalid psk_list string")
 100
 101     if dev[0].get_network(id, "psk_list"):
 102         raise Exception("Unexpected psk_list get response")
 103
 104     if dev[0].list_networks()[0]['ssid'] != "test":
 105         raise Exception("Unexpected ssid in LIST_NETWORKS")
 106     dev[0].set_network(id, "ssid", "NULL")
 107     if dev[0].list_networks()[0]['ssid'] != "":
 108         raise Exception("Unexpected ssid in LIST_NETWORKS after clearing it")
 109
 110     if "FAIL" not in dev[0].request('SET_NETWORK ' + str(id) + ' ssid "0123456789abcdef0123456789abcdef0"'):
 111         raise Exception("Too long SSID accepted")
 112     if "FAIL" not in dev[0].request('SET_NETWORK ' + str(id) + ' scan_ssid qwerty'):
 113         raise Exception("Invalid integer accepted")
 114     if "FAIL" not in dev[0].request('SET_NETWORK ' + str(id) + ' scan_ssid 2'):
 115         raise Exception("Too large integer accepted")
 116     if "FAIL" not in dev[0].request('SET_NETWORK ' + str(id) + ' psk 12345678'):
 117         raise Exception("Invalid PSK accepted")
 118     if "FAIL" not in dev[0].request('SET_NETWORK ' + str(id) + ' psk "1234567"'):
 119         raise Exception("Too short PSK accepted")
 120     if "FAIL" not in dev[0].request('SET_NETWORK ' + str(id) + ' psk "1234567890123456789012345678901234567890123456789012345678901234"'):
 121         raise Exception("Too long PSK accepted")
 122     dev[0].set_network_quoted(id, "psk", "123456768");
 123     dev[0].set_network_quoted(id, "psk", "123456789012345678901234567890123456789012345678901234567890123");
 124     if dev[0].get_network(id, "psk") != '*':
 125         raise Exception("Unexpected psk read result");
 126
 127     if "FAIL" not in dev[0].request('SET_NETWORK ' + str(id) + ' eap UNKNOWN'):
 128         raise Exception("Unknown EAP method accepted")
 129
 130     if "FAIL" not in dev[0].request('SET_NETWORK ' + str(id) + ' password "foo'):
 131         raise Exception("Invalid password accepted")
 132
 133     if "FAIL" not in dev[0].request('SET_NETWORK ' + str(id) + ' wep_key0 "foo'):
 134         raise Exception("Invalid WEP key accepted")
 135     if "FAIL" not in dev[0].request('SET_NETWORK ' + str(id) + ' wep_key0 "12345678901234567"'):
 136         raise Exception("Too long WEP key accepted")
 137     # too short WEP key is ignored
 138     dev[0].set_network_quoted(id, "wep_key0", "1234")
 139     dev[0].set_network_quoted(id, "wep_key1", "12345")
 140     dev[0].set_network_quoted(id, "wep_key2", "1234567890123")
 141     dev[0].set_network_quoted(id, "wep_key3", "1234567890123456")
 142
 143     dev[0].set_network(id, "go_p2p_dev_addr", "any")
 144     if dev[0].get_network(id, "go_p2p_dev_addr") is not None:
 145         raise Exception("Unexpected go_p2p_dev_addr value")
 146     if "FAIL" not in dev[0].request('SET_NETWORK ' + str(id) + ' go_p2p_dev_addr 00:11:22:33:44'):
 147         raise Exception("Invalid go_p2p_dev_addr accepted")
 148     if "FAIL" not in dev[0].request('SET_NETWORK ' + str(id) + ' p2p_client_list 00:11:22:33:44'):
 149         raise Exception("Invalid p2p_client_list accepted")
 150     if "FAIL" in dev[0].request('SET_NETWORK ' + str(id) + ' p2p_client_list 00:11:22:33:44:55 00:1'):
 151         raise Exception("p2p_client_list truncation workaround failed")
 152     if dev[0].get_network(id, "p2p_client_list") != "00:11:22:33:44:55":
 153         raise Exception("p2p_client_list truncation workaround did not work")
 154
 155     if "FAIL" not in dev[0].request('SET_NETWORK ' + str(id) + ' auth_alg '):
 156         raise Exception("Empty auth_alg accepted")
 157     if "FAIL" not in dev[0].request('SET_NETWORK ' + str(id) + ' auth_alg FOO'):
 158         raise Exception("Invalid auth_alg accepted")
 159
 160     if "FAIL" not in dev[0].request('SET_NETWORK ' + str(id) + ' proto '):
 161         raise Exception("Empty proto accepted")
 162     if "FAIL" not in dev[0].request('SET_NETWORK ' + str(id) + ' proto FOO'):
 163         raise Exception("Invalid proto accepted")
 164
 165     if "FAIL" not in dev[0].request('SET_NETWORK ' + str(id) + ' pairwise '):
 166         raise Exception("Empty pairwise accepted")
 167     if "FAIL" not in dev[0].request('SET_NETWORK ' + str(id) + ' pairwise FOO'):
 168         raise Exception("Invalid pairwise accepted")
 169     if "FAIL" not in dev[0].request('SET_NETWORK ' + str(id) + ' pairwise WEP40'):
 170         raise Exception("Invalid pairwise accepted")
 171
 172 def add_cred(dev):
 173     id = dev.add_cred()
 174     ev = dev.wait_event(["CRED-ADDED"])
 175     if ev is None:
 176         raise Exception("Missing CRED-ADDED event")
 177     if " " + str(id) not in ev:
 178         raise Exception("CRED-ADDED event without matching id")
 179     return id
 180
 181 def set_cred(dev, id, field, value):
 182     dev.set_cred(id, field, value)
 183     ev = dev.wait_event(["CRED-MODIFIED"])
 184     if ev is None:
 185         raise Exception("Missing CRED-MODIFIED event")
 186     if " " + str(id) + " " not in ev:
 187         raise Exception("CRED-MODIFIED event without matching id")
 188     if field not in ev:
 189         raise Exception("CRED-MODIFIED event without matching field")
 190
 191 def set_cred_quoted(dev, id, field, value):
 192     dev.set_cred_quoted(id, field, value)
 193     ev = dev.wait_event(["CRED-MODIFIED"])
 194     if ev is None:
 195         raise Exception("Missing CRED-MODIFIED event")
 196     if " " + str(id) + " " not in ev:
 197         raise Exception("CRED-MODIFIED event without matching id")
 198     if field not in ev:
 199         raise Exception("CRED-MODIFIED event without matching field")
 200
 201 def remove_cred(dev, id):
 202     dev.remove_cred(id)
 203     ev = dev.wait_event(["CRED-REMOVED"])
 204     if ev is None:
 205         raise Exception("Missing CRED-REMOVED event")
 206     if " " + str(id) not in ev:
 207         raise Exception("CRED-REMOVED event without matching id")
 208
 209 def test_wpas_ctrl_cred(dev):
 210     """wpa_supplicant ctrl_iface cred set"""
 211     id1 = add_cred(dev[0])
 212     id = add_cred(dev[0])
 213     id2 = add_cred(dev[0])
 214     set_cred(dev[0], id, "temporary", "1")
 215     set_cred(dev[0], id, "priority", "1")
 216     set_cred(dev[0], id, "pcsc", "1")
 217     set_cred_quoted(dev[0], id, "private_key_passwd", "test")
 218     set_cred_quoted(dev[0], id, "domain_suffix_match", "test")
 219     set_cred_quoted(dev[0], id, "phase1", "test")
 220     set_cred_quoted(dev[0], id, "phase2", "test")
 221
 222     if "FAIL" not in dev[0].request("SET_CRED " + str(id) + " eap FOO"):
 223         raise Exception("Unexpected success on unknown EAP method")
 224
 225     if "FAIL" not in dev[0].request("SET_CRED " + str(id) + " username 12xa"):
 226         raise Exception("Unexpected success on invalid string")
 227
 228     for i in ("11", "1122", "112233445566778899aabbccddeeff00"):
 229         if "FAIL" not in dev[0].request("SET_CRED " + str(id) + " roaming_consortium " + i):
 230             raise Exception("Unexpected success on invalid roaming_consortium")
 231
 232     dev[0].set_cred(id, "excluded_ssid", "00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff")
 233     if "FAIL" not in dev[0].request("SET_CRED " + str(id) + " excluded_ssid 00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00"):
 234         raise Exception("Unexpected success on invalid excluded_ssid")
 235
 236     if "FAIL" not in dev[0].request("SET_CRED " + str(id) + " foo 4142"):
 237         raise Exception("Unexpected success on unknown field")
 238
 239     id3 = add_cred(dev[0])
 240     id4 = add_cred(dev[0])
 241
 242     remove_cred(dev[0], id1)
 243     remove_cred(dev[0], id3)
 244     remove_cred(dev[0], id4)
 245     remove_cred(dev[0], id2)
 246     remove_cred(dev[0], id)
 247     if "FAIL" not in dev[0].request("REMOVE_CRED 1"):
 248         raise Exception("Unexpected success on invalid remove cred")
 249
 250     id = add_cred(dev[0])
 251     values = [ ("temporary", "1", False),
 252                ("temporary", "0", False),
 253                ("pcsc", "1", False),
 254                ("realm", "example.com", True),
 255                ("username", "user@example.com", True),
 256                ("password", "foo", True, "*"),
 257                ("ca_cert", "ca.pem", True),
 258                ("client_cert", "user.pem", True),
 259                ("private_key", "key.pem", True),
 260                ("private_key_passwd", "foo", True, "*"),
 261                ("imsi", "310026-000000000", True),
 262                ("milenage", "foo", True, "*"),
 263                ("domain_suffix_match", "example.com", True),
 264                ("domain", "example.com", True),
 265                ("domain", "example.org", True, "example.com\nexample.org"),
 266                ("roaming_consortium", "0123456789", False),
 267                ("required_roaming_consortium", "456789", False),
 268                ("eap", "TTLS", False),
 269                ("phase1", "foo=bar1", True),
 270                ("phase2", "foo=bar2", True),
 271                ("excluded_ssid", "test", True),
 272                ("excluded_ssid", "foo", True, "test\nfoo"),
 273                ("roaming_partner", "example.com,0,4,*", True),
 274                ("roaming_partner", "example.org,1,2,US", True,
 275                 "example.com,0,4,*\nexample.org,1,2,US"),
 276                ("update_identifier", "4", False),
 277                ("provisioning_sp", "sp.example.com", True),
 278                ("sp_priority", "7", False),
 279                ("min_dl_bandwidth_home", "100", False),
 280                ("min_ul_bandwidth_home", "101", False),
 281                ("min_dl_bandwidth_roaming", "102", False),
 282                ("min_ul_bandwidth_roaming", "103", False),
 283                ("max_bss_load", "57", False),
 284                ("req_conn_capab", "6:22,80,443", False),
 285                ("req_conn_capab", "17:500", False, "6:22,80,443\n17:500"),
 286                ("req_conn_capab", "50", False, "6:22,80,443\n17:500\n50"),
 287                ("ocsp", "1", False) ]
 288     for v in values:
 289         if v[2]:
 290             set_cred_quoted(dev[0], id, v[0], v[1])
 291         else:
 292             set_cred(dev[0], id, v[0], v[1])
 293         val = dev[0].get_cred(id, v[0])
 294         if len(v) == 4:
 295             expect = v[3]
 296         else:
 297             expect = v[1]
 298         if val != expect:
 299             raise Exception("Unexpected GET_CRED value for {}: {} != {}".format(v[0], val, expect))
 300     remove_cred(dev[0], id)
 301
 302 def test_wpas_ctrl_pno(dev):
 303     """wpa_supplicant ctrl_iface pno"""
 304     if "FAIL" not in dev[0].request("SET pno 1"):
 305         raise Exception("Unexpected success in enabling PNO without enabled network blocks")
 306     id = dev[0].add_network()
 307     dev[0].set_network_quoted(id, "ssid", "test")
 308     dev[0].set_network(id, "key_mgmt", "NONE")
 309     dev[0].request("ENABLE_NETWORK " + str(id) + " no-connect")
 310     #mac80211_hwsim does not yet support PNO, so this fails
 311     if "FAIL" not in dev[0].request("SET pno 1"):
 312         raise Exception("Unexpected success in enabling PNO")
 313     if "FAIL" not in dev[0].request("SET pno 1 freq=2000-3000,5180"):
 314         raise Exception("Unexpected success in enabling PNO")
 315     if "FAIL" not in dev[0].request("SET pno 1 freq=0-6000"):
 316         raise Exception("Unexpected success in enabling PNO")
 317     if "FAIL" in dev[0].request("SET pno 0"):
 318         raise Exception("Unexpected failure in disabling PNO")
 319
 320 def test_wpas_ctrl_get(dev):
 321     """wpa_supplicant ctrl_iface get"""
 322     if "FAIL" in dev[0].request("GET version"):
 323         raise Exception("Unexpected get failure for version")
 324     if "FAIL" in dev[0].request("GET wifi_display"):
 325         raise Exception("Unexpected get failure for wifi_display")
 326     if "FAIL" not in dev[0].request("GET foo"):
 327         raise Exception("Unexpected success on get command")
 328
 329 def test_wpas_ctrl_preauth(dev):
 330     """wpa_supplicant ctrl_iface preauth"""
 331     if "FAIL" not in dev[0].request("PREAUTH "):
 332         raise Exception("Unexpected success on invalid PREAUTH")
 333     if "FAIL" in dev[0].request("PREAUTH 00:11:22:33:44:55"):
 334         raise Exception("Unexpected failure on PREAUTH")
 335
 336 def test_wpas_ctrl_stkstart(dev):
 337     """wpa_supplicant ctrl_iface strkstart"""
 338     if "FAIL" not in dev[0].request("STKSTART "):
 339         raise Exception("Unexpected success on invalid STKSTART")
 340     if "FAIL" not in dev[0].request("STKSTART 00:11:22:33:44:55"):
 341         raise Exception("Unexpected success on STKSTART")
 342
 343 def test_wpas_ctrl_tdls_discover(dev):
 344     """wpa_supplicant ctrl_iface tdls_discover"""
 345     if "FAIL" not in dev[0].request("TDLS_DISCOVER "):
 346         raise Exception("Unexpected success on invalid TDLS_DISCOVER")
 347     if "FAIL" not in dev[0].request("TDLS_DISCOVER 00:11:22:33:44:55"):
 348         raise Exception("Unexpected success on TDLS_DISCOVER")
 349
 350 def test_wpas_ctrl_config_parser(dev):
 351     """wpa_supplicant ctrl_iface SET config parser"""
 352     if "FAIL" not in dev[0].request("SET pbc_in_m1 qwerty"):
 353         raise Exception("Non-number accepted as integer")
 354     if "FAIL" not in dev[0].request("SET eapol_version 0"):
 355         raise Exception("Out-of-range value accepted")
 356     if "FAIL" not in dev[0].request("SET eapol_version 10"):
 357         raise Exception("Out-of-range value accepted")
 358
 359     if "FAIL" not in dev[0].request("SET serial_number 0123456789abcdef0123456789abcdef0"):
 360         raise Exception("Too long string accepted")
 361
 362 def test_wpas_ctrl_mib(dev):
 363     """wpa_supplicant ctrl_iface MIB"""
 364     mib = dev[0].get_mib()
 365     if "dot11RSNAOptionImplemented" not in mib:
 366         raise Exception("Missing MIB entry")
 367     if mib["dot11RSNAOptionImplemented"] != "TRUE":
 368         raise Exception("Unexpected dot11RSNAOptionImplemented value")
 369
 370 def test_wpas_ctrl_set_wps_params(dev):
 371     """wpa_supplicant ctrl_iface SET config_methods"""
 372     ts = [ "config_methods label virtual_display virtual_push_button keypad",
 373            "device_type 1-0050F204-1",
 374            "os_version 01020300",
 375            "uuid 12345678-9abc-def0-1234-56789abcdef0" ]
 376     for t in ts:
 377         if "OK" not in dev[2].request("SET " + t):
 378             raise Exception("SET failed for: " + t)
 379
 380 def test_wpas_ctrl_level(dev):
 381     """wpa_supplicant ctrl_iface LEVEL"""
 382     try:
 383         if "FAIL" not in dev[2].request("LEVEL 3"):
 384             raise Exception("Unexpected LEVEL success")
 385         if "OK" not in dev[2].mon.request("LEVEL 2"):
 386             raise Exception("Unexpected LEVEL failure")
 387         dev[2].request("SCAN freq=2412")
 388         ev = dev[2].wait_event(["State:"], timeout=5)
 389         if ev is None:
 390             raise Exception("No debug message received")
 391         dev[2].wait_event(["CTRL-EVENT-SCAN-RESULTS"], timeout=5)
 392     finally:
 393         dev[2].mon.request("LEVEL 3")
 394
 395 def test_wpas_ctrl_bssid_filter(dev, apdev):
 396     """wpa_supplicant bssid_filter"""
 397     try:
 398         if "OK" not in dev[2].request("SET bssid_filter " + apdev[0]['bssid']):
 399             raise Exception("Failed to set bssid_filter")
 400         params = { "ssid": "test" }
 401         hostapd.add_ap(apdev[0]['ifname'], params)
 402         hostapd.add_ap(apdev[1]['ifname'], params)
 403         dev[2].scan(freq="2412")
 404         bss = dev[2].get_bss(apdev[0]['bssid'])
 405         if len(bss) == 0:
 406             raise Exception("Missing BSS data")
 407         bss = dev[2].get_bss(apdev[1]['bssid'])
 408         if len(bss) != 0:
 409             raise Exception("Unexpected BSS data")
 410         dev[2].request("SET bssid_filter ")
 411         dev[2].scan(freq="2412")
 412         bss = dev[2].get_bss(apdev[0]['bssid'])
 413         if len(bss) == 0:
 414             raise Exception("Missing BSS data")
 415         bss = dev[2].get_bss(apdev[1]['bssid'])
 416         if len(bss) == 0:
 417             raise Exception("Missing BSS data(2)")
 418     finally:
 419         dev[2].request("SET bssid_filter ")
 420
 421 def test_wpas_ctrl_disallow_aps(dev, apdev):
 422     """wpa_supplicant ctrl_iface disallow_aps"""
 423     params = { "ssid": "test" }
 424     hostapd.add_ap(apdev[0]['ifname'], params)
 425
 426     if "FAIL" not in dev[0].request("SET disallow_aps bssid "):
 427         raise Exception("Unexpected success on invalid disallow_aps")
 428     if "FAIL" not in dev[0].request("SET disallow_aps bssid 00:11:22:33:44"):
 429         raise Exception("Unexpected success on invalid disallow_aps")
 430     if "FAIL" not in dev[0].request("SET disallow_aps ssid 0"):
 431         raise Exception("Unexpected success on invalid disallow_aps")
 432     if "FAIL" not in dev[0].request("SET disallow_aps ssid 4q"):
 433         raise Exception("Unexpected success on invalid disallow_aps")
 434     if "FAIL" not in dev[0].request("SET disallow_aps ssid 000102030405060708090a0b0c0d0e0f000102030405060708090a0b0c0d0e0f00"):
 435         raise Exception("Unexpected success on invalid disallow_aps")
 436     if "FAIL" not in dev[0].request("SET disallow_aps foo 112233445566"):
 437         raise Exception("Unexpected success on invalid disallow_aps")
 438
 439     dev[0].connect("test", key_mgmt="NONE", scan_freq="2412")
 440     hostapd.add_ap(apdev[1]['ifname'], params)
 441     dev[0].dump_monitor()
 442     if "OK" not in dev[0].request("SET disallow_aps bssid " + apdev[0]['bssid']):
 443         raise Exception("Failed to set disallow_aps")
 444     ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED"], timeout=15)
 445     if ev is None:
 446         raise Exception("Reassociation timed out")
 447     if apdev[1]['bssid'] not in ev:
 448         raise Exception("Unexpected BSSID")
 449
 450     dev[0].dump_monitor()
 451     if "OK" not in dev[0].request("SET disallow_aps ssid " + "test".encode("hex")):
 452         raise Exception("Failed to set disallow_aps")
 453     ev = dev[0].wait_event(["CTRL-EVENT-DISCONNECTED"], timeout=5)
 454     if ev is None:
 455         raise Exception("Disconnection not seen")
 456     ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED"], timeout=1)
 457     if ev is not None:
 458         raise Exception("Unexpected reassociation")
 459
 460 def test_wpas_ctrl_blob(dev):
 461     """wpa_supplicant ctrl_iface SET blob"""
 462     if "FAIL" not in dev[0].request("SET blob foo"):
 463         raise Exception("Unexpected SET success")
 464     if "FAIL" not in dev[0].request("SET blob foo 0"):
 465         raise Exception("Unexpected SET success")
 466     if "FAIL" not in dev[0].request("SET blob foo 0q"):
 467         raise Exception("Unexpected SET success")
 468     if "OK" not in dev[0].request("SET blob foo 00"):
 469         raise Exception("Unexpected SET failure")
 470     if "OK" not in dev[0].request("SET blob foo 0011"):
 471         raise Exception("Unexpected SET failure")
 472
 473 def test_wpas_ctrl_set_uapsd(dev):
 474     """wpa_supplicant ctrl_iface SET uapsd"""
 475     if "FAIL" not in dev[0].request("SET uapsd foo"):
 476         raise Exception("Unexpected SET success")
 477     if "FAIL" not in dev[0].request("SET uapsd 0,0,0"):
 478         raise Exception("Unexpected SET success")
 479     if "FAIL" not in dev[0].request("SET uapsd 0,0"):
 480         raise Exception("Unexpected SET success")
 481     if "FAIL" not in dev[0].request("SET uapsd 0"):
 482         raise Exception("Unexpected SET success")
 483     if "OK" not in dev[0].request("SET uapsd 0,0,0,0;0"):
 484         raise Exception("Unexpected SET failure")
 485     if "OK" not in dev[0].request("SET uapsd disable"):
 486         raise Exception("Unexpected SET failure")
 487
 488 def test_wpas_ctrl_get_capability(dev):
 489     """wpa_supplicant ctrl_iface GET_CAPABILITY"""
 490     res = dev[0].get_capability("eap")
 491     if "TTLS" not in res:
 492         raise Exception("Unexpected GET_CAPABILITY eap response: " + str(res))
 493
 494     res = dev[0].get_capability("pairwise")
 495     if "CCMP" not in res:
 496         raise Exception("Unexpected GET_CAPABILITY pairwise response: " + str(res))
 497
 498     res = dev[0].get_capability("group")
 499     if "CCMP" not in res:
 500         raise Exception("Unexpected GET_CAPABILITY group response: " + str(res))
 501
 502     res = dev[0].get_capability("key_mgmt")
 503     if "WPA-PSK" not in res or "WPA-EAP" not in res:
 504         raise Exception("Unexpected GET_CAPABILITY key_mgmt response: " + str(res))
 505
 506     res = dev[0].get_capability("proto")
 507     if "WPA" not in res or "RSN" not in res:
 508         raise Exception("Unexpected GET_CAPABILITY proto response: " + str(res))
 509
 510     res = dev[0].get_capability("auth_alg")
 511     if "OPEN" not in res or "SHARED" not in res:
 512         raise Exception("Unexpected GET_CAPABILITY auth_alg response: " + str(res))
 513
 514     res = dev[0].get_capability("modes")
 515     if "IBSS" not in res or "AP" not in res:
 516         raise Exception("Unexpected GET_CAPABILITY modes response: " + str(res))
 517
 518     res = dev[0].get_capability("channels")
 519     if "8" not in res or "36" not in res:
 520         raise Exception("Unexpected GET_CAPABILITY channels response: " + str(res))
 521
 522     res = dev[0].get_capability("freq")
 523     if "2457" not in res or "5180" not in res:
 524         raise Exception("Unexpected GET_CAPABILITY freq response: " + str(res))
 525
 526     res = dev[0].get_capability("tdls")
 527     if "EXTERNAL" not in res[0]:
 528         raise Exception("Unexpected GET_CAPABILITY tdls response: " + str(res))
 529
 530     if dev[0].get_capability("foo") is not None:
 531         raise Exception("Unexpected GET_CAPABILITY foo response: " + str(res))