# RADIUS tests
-# Copyright (c) 2013-2015, Jouni Malinen <j@w1.fi>
+# Copyright (c) 2013-2016, Jouni Malinen <j@w1.fi>
#
# This software may be distributed under the terms of the BSD license.
# See README for more details.
+from remotehost import remote_compatible
+import binascii
import hashlib
import hmac
import logging
import time
import hostapd
-from utils import HwsimSkip, require_under_vm
+from utils import HwsimSkip, require_under_vm, skip_with_fips, fail_test
+from test_ap_hs20 import build_dhcp_ack
+from test_ap_ft import ft_params1
def connect(dev, ssid, wait_connect=True):
dev.connect(ssid, key_mgmt="WPA-EAP", scan_freq="2412",
password_hex="0123456789abcdef0123456789abcdef",
wait_connect=wait_connect)
+@remote_compatible
def test_radius_auth_unreachable(dev, apdev):
"""RADIUS Authentication server unreachable"""
params = hostapd.wpa2_eap_params(ssid="radius-auth")
params['auth_server_port'] = "18139"
- hostapd.add_ap(apdev[0]['ifname'], params)
- hapd = hostapd.Hostapd(apdev[0]['ifname'])
+ hapd = hostapd.add_ap(apdev[0], params)
connect(dev[0], "radius-auth", wait_connect=False)
ev = dev[0].wait_event(["CTRL-EVENT-EAP-STARTED"])
if ev is None:
params = hostapd.wpa2_eap_params(ssid="radius-auth")
params['auth_server_addr'] = "192.168.213.17"
params['auth_server_port'] = "18139"
- hostapd.add_ap(apdev[0]['ifname'], params)
- hapd = hostapd.Hostapd(apdev[0]['ifname'])
+ hapd = hostapd.add_ap(apdev[0], params)
subprocess.call(['ip', 'ro', 'del', '192.168.213.17', 'dev', 'lo'])
connect(dev[0], "radius-auth", wait_connect=False)
ev = dev[0].wait_event(["CTRL-EVENT-EAP-STARTED"])
subprocess.call(['ip', 'ro', 'replace', 'blackhole', '192.168.213.18'])
params = hostapd.wpa2_eap_params(ssid="radius-auth")
params['auth_server_addr'] = "192.168.213.18"
- hostapd.add_ap(apdev[0]['ifname'], params)
- hapd = hostapd.Hostapd(apdev[0]['ifname'])
+ hapd = hostapd.add_ap(apdev[0], params)
connect(dev[0], "radius-auth", wait_connect=False)
ev = dev[0].wait_event(["CTRL-EVENT-EAP-STARTED"])
if ev is None:
params['acct_server_addr'] = "127.0.0.1"
params['acct_server_port'] = "18139"
params['acct_server_shared_secret'] = "radius"
- hostapd.add_ap(apdev[0]['ifname'], params)
- hapd = hostapd.Hostapd(apdev[0]['ifname'])
+ hapd = hostapd.add_ap(apdev[0], params)
connect(dev[0], "radius-acct")
logger.info("Checking for RADIUS retries")
time.sleep(4)
params['acct_server_addr'] = "192.168.213.17"
params['acct_server_port'] = "18139"
params['acct_server_shared_secret'] = "radius"
- hostapd.add_ap(apdev[0]['ifname'], params)
- hapd = hostapd.Hostapd(apdev[0]['ifname'])
+ hapd = hostapd.add_ap(apdev[0], params)
subprocess.call(['ip', 'ro', 'del', '192.168.213.17', 'dev', 'lo'])
connect(dev[0], "radius-acct")
logger.info("Checking for RADIUS retries")
params['acct_server_addr'] = "192.168.213.18"
params['acct_server_port'] = "1813"
params['acct_server_shared_secret'] = "radius"
- hostapd.add_ap(apdev[0]['ifname'], params)
- hapd = hostapd.Hostapd(apdev[0]['ifname'])
+ hapd = hostapd.add_ap(apdev[0], params)
connect(dev[0], "radius-acct")
subprocess.call(['ip', 'ro', 'del', 'blackhole', '192.168.213.18'])
time.sleep(0.1)
params['acct_server_addr'] = "127.0.0.1"
params['acct_server_port'] = "18139"
params['acct_server_shared_secret'] = "radius"
- hostapd.add_ap(apdev[0]['ifname'], params)
- hapd = hostapd.Hostapd(apdev[0]['ifname'])
+ hapd = hostapd.add_ap(apdev[0], params)
for i in range(20):
connect(dev[0], "radius-acct")
dev[0].request("REMOVE_NETWORK all")
params['acct_server_shared_secret'] = "radius"
params['radius_auth_req_attr'] = [ "126:s:Operator", "77:s:testing" ]
params['radius_acct_req_attr'] = [ "126:s:Operator", "77:s:testing" ]
- hostapd.add_ap(apdev[0]['ifname'], params)
- hapd = hostapd.Hostapd(apdev[0]['ifname'])
+ hapd = hostapd.add_ap(apdev[0], params)
connect(dev[0], "radius-acct")
dev[1].connect("radius-acct", key_mgmt="WPA-EAP", scan_freq="2412",
eap="PAX", identity="test-class",
if acc_e < acc_s + 1:
raise Exception("Unexpected RADIUS server auth MIB value")
+def test_radius_acct_non_ascii_ssid(dev, apdev):
+ """RADIUS Accounting and non-ASCII SSID"""
+ params = hostapd.wpa2_eap_params()
+ params['acct_server_addr'] = "127.0.0.1"
+ params['acct_server_port'] = "1813"
+ params['acct_server_shared_secret'] = "radius"
+ ssid2 = "740665007374"
+ params['ssid2'] = ssid2
+ hostapd.add_ap(apdev[0], params)
+ dev[0].connect(ssid2=ssid2, key_mgmt="WPA-EAP", scan_freq="2412",
+ eap="PSK", identity="psk.user@example.com",
+ password_hex="0123456789abcdef0123456789abcdef")
+
def test_radius_acct_pmksa_caching(dev, apdev):
"""RADIUS Accounting with PMKSA caching"""
as_hapd = hostapd.Hostapd("as")
params['acct_server_addr'] = "127.0.0.1"
params['acct_server_port'] = "1813"
params['acct_server_shared_secret'] = "radius"
- hapd = hostapd.add_ap(apdev[0]['ifname'], params)
+ hapd = hostapd.add_ap(apdev[0], params)
connect(dev[0], "radius-acct")
dev[1].connect("radius-acct", key_mgmt="WPA-EAP", scan_freq="2412",
eap="PAX", identity="test-class",
params['acct_server_port'] = "1813"
params['acct_server_shared_secret'] = "radius"
params['radius_acct_interim_interval'] = "1"
- hostapd.add_ap(apdev[0]['ifname'], params)
- hapd = hostapd.Hostapd(apdev[0]['ifname'])
+ hapd = hostapd.add_ap(apdev[0], params)
connect(dev[0], "radius-acct")
logger.info("Checking for RADIUS counters")
as_mib_start = as_hapd.get_mib(param="radius_server")
params['acct_server_port'] = "18139"
params['acct_server_shared_secret'] = "radius"
params['radius_acct_interim_interval'] = "1"
- hapd = hostapd.add_ap(apdev[0]['ifname'], params)
+ hapd = hostapd.add_ap(apdev[0], params)
start = hapd.get_mib()
connect(dev[0], "radius-acct")
logger.info("Waiting for interium accounting updates")
if req_e < req_s + 2:
raise Exception("Unexpected RADIUS server acct MIB value")
+def test_radius_acct_interim_unreachable2(dev, apdev):
+ """RADIUS Accounting interim update with unreachable server (retry)"""
+ params = hostapd.wpa2_eap_params(ssid="radius-acct")
+ params['acct_server_addr'] = "127.0.0.1"
+ params['acct_server_port'] = "18139"
+ params['acct_server_shared_secret'] = "radius"
+ # Use long enough interim update interval to allow RADIUS retransmission
+ # case (3 seconds) to trigger first.
+ params['radius_acct_interim_interval'] = "4"
+ hapd = hostapd.add_ap(apdev[0], params)
+ start = hapd.get_mib()
+ connect(dev[0], "radius-acct")
+ logger.info("Waiting for interium accounting updates")
+ time.sleep(7.5)
+ end = hapd.get_mib()
+ req_s = int(start['radiusAccClientTimeouts'])
+ req_e = int(end['radiusAccClientTimeouts'])
+ if req_e < req_s + 2:
+ raise Exception("Unexpected RADIUS server acct MIB value")
+
+def test_radius_acct_ipaddr(dev, apdev):
+ """RADIUS Accounting and Framed-IP-Address"""
+ try:
+ _test_radius_acct_ipaddr(dev, apdev)
+ finally:
+ subprocess.call(['ip', 'link', 'set', 'dev', 'ap-br0', 'down'],
+ stderr=open('/dev/null', 'w'))
+ subprocess.call(['brctl', 'delbr', 'ap-br0'],
+ stderr=open('/dev/null', 'w'))
+
+def _test_radius_acct_ipaddr(dev, apdev):
+ params = { "ssid": "radius-acct-open",
+ 'acct_server_addr': "127.0.0.1",
+ 'acct_server_port': "1813",
+ 'acct_server_shared_secret': "radius",
+ 'proxy_arp': '1',
+ 'ap_isolate': '1',
+ 'bridge': 'ap-br0' }
+ hapd = hostapd.add_ap(apdev[0], params, no_enable=True)
+ try:
+ hapd.enable()
+ except:
+ # For now, do not report failures due to missing kernel support
+ raise HwsimSkip("Could not start hostapd - assume proxyarp not supported in kernel version")
+ bssid = apdev[0]['bssid']
+
+ subprocess.call(['brctl', 'setfd', 'ap-br0', '0'])
+ subprocess.call(['ip', 'link', 'set', 'dev', 'ap-br0', 'up'])
+
+ dev[0].connect("radius-acct-open", key_mgmt="NONE", scan_freq="2412")
+ addr0 = dev[0].own_addr()
+
+ pkt = build_dhcp_ack(dst_ll="ff:ff:ff:ff:ff:ff", src_ll=bssid,
+ ip_src="192.168.1.1", ip_dst="255.255.255.255",
+ yiaddr="192.168.1.123", chaddr=addr0)
+ if "OK" not in hapd.request("DATA_TEST_FRAME ifname=ap-br0 " + binascii.hexlify(pkt)):
+ raise Exception("DATA_TEST_FRAME failed")
+
+ dev[0].request("DISCONNECT")
+ dev[0].wait_disconnected()
+ hapd.disable()
+
def send_and_check_reply(srv, req, code, error_cause=0):
reply = srv.SendPacket(req)
logger.debug("RADIUS response from hostapd")
if reply['Error-Cause'][0] != error_cause:
raise Exception("Unexpected Error-Cause: {}".format(reply['Error-Cause']))
+def test_radius_acct_psk(dev, apdev):
+ """RADIUS Accounting - PSK"""
+ as_hapd = hostapd.Hostapd("as")
+ params = hostapd.wpa2_params(ssid="radius-acct", passphrase="12345678")
+ params['acct_server_addr'] = "127.0.0.1"
+ params['acct_server_port'] = "1813"
+ params['acct_server_shared_secret'] = "radius"
+ hapd = hostapd.add_ap(apdev[0], params)
+ dev[0].connect("radius-acct", psk="12345678", scan_freq="2412")
+
+def test_radius_acct_psk_sha256(dev, apdev):
+ """RADIUS Accounting - PSK SHA256"""
+ as_hapd = hostapd.Hostapd("as")
+ params = hostapd.wpa2_params(ssid="radius-acct", passphrase="12345678")
+ params["wpa_key_mgmt"] = "WPA-PSK-SHA256"
+ params['acct_server_addr'] = "127.0.0.1"
+ params['acct_server_port'] = "1813"
+ params['acct_server_shared_secret'] = "radius"
+ hapd = hostapd.add_ap(apdev[0], params)
+ dev[0].connect("radius-acct", key_mgmt="WPA-PSK-SHA256",
+ psk="12345678", scan_freq="2412")
+
+def test_radius_acct_ft_psk(dev, apdev):
+ """RADIUS Accounting - FT-PSK"""
+ as_hapd = hostapd.Hostapd("as")
+ params = ft_params1(ssid="radius-acct", passphrase="12345678")
+ params['acct_server_addr'] = "127.0.0.1"
+ params['acct_server_port'] = "1813"
+ params['acct_server_shared_secret'] = "radius"
+ hapd = hostapd.add_ap(apdev[0], params)
+ dev[0].connect("radius-acct", key_mgmt="FT-PSK",
+ psk="12345678", scan_freq="2412")
+
+def test_radius_acct_ieee8021x(dev, apdev):
+ """RADIUS Accounting - IEEE 802.1X"""
+ skip_with_fips(dev[0])
+ as_hapd = hostapd.Hostapd("as")
+ params = hostapd.radius_params()
+ params["ssid"] = "radius-acct-1x"
+ params["ieee8021x"] = "1"
+ params["wep_key_len_broadcast"] = "13"
+ params["wep_key_len_unicast"] = "13"
+ params['acct_server_addr'] = "127.0.0.1"
+ params['acct_server_port'] = "1813"
+ params['acct_server_shared_secret'] = "radius"
+ hapd = hostapd.add_ap(apdev[0], params)
+ dev[0].connect("radius-acct-1x", key_mgmt="IEEE8021X", eap="PSK",
+ identity="psk.user@example.com",
+ password_hex="0123456789abcdef0123456789abcdef",
+ scan_freq="2412")
+
def test_radius_das_disconnect(dev, apdev):
"""RADIUS Dynamic Authorization Extensions - Disconnect"""
try:
params['radius_das_require_event_timestamp'] = "1"
params['own_ip_addr'] = "127.0.0.1"
params['nas_identifier'] = "nas.example.com"
- hapd = hostapd.add_ap(apdev[0]['ifname'], params)
+ hapd = hostapd.add_ap(apdev[0], params)
connect(dev[0], "radius-das")
addr = dev[0].p2p_interface_addr()
sta = hapd.get_sta(addr)
params['radius_das_port'] = "3799"
params['radius_das_client'] = "127.0.0.1 secret"
params['radius_das_require_event_timestamp'] = "1"
- hapd = hostapd.add_ap(apdev[0]['ifname'], params)
+ hapd = hostapd.add_ap(apdev[0], params)
connect(dev[0], "radius-das")
addr = dev[0].p2p_interface_addr()
sta = hapd.get_sta(addr)
params['ca_cert'] = 'auth_serv/ca.pem'
params['server_cert'] = 'auth_serv/server.pem'
params['private_key'] = 'auth_serv/server.key'
- hostapd.add_ap(apdev[1]['ifname'], params)
+ hostapd.add_ap(apdev[1], params)
params = hostapd.wpa2_eap_params(ssid="radius-ipv6")
params['auth_server_addr'] = "::0"
params['acct_server_port'] = "18139"
params['acct_server_shared_secret'] = "radius"
params['own_ip_addr'] = "::0"
- hostapd.add_ap(apdev[0]['ifname'], params)
+ hostapd.add_ap(apdev[0], params)
connect(dev[0], "radius-ipv6")
def test_radius_macacl(dev, apdev):
params = hostapd.radius_params()
params["ssid"] = "radius"
params["macaddr_acl"] = "2"
- hostapd.add_ap(apdev[0]['ifname'], params)
+ hostapd.add_ap(apdev[0], params)
dev[0].connect("radius", key_mgmt="NONE", scan_freq="2412")
def test_radius_macacl_acct(dev, apdev):
params['acct_server_addr'] = "127.0.0.1"
params['acct_server_port'] = "1813"
params['acct_server_shared_secret'] = "radius"
- hostapd.add_ap(apdev[0]['ifname'], params)
+ hostapd.add_ap(apdev[0], params)
dev[0].connect("radius", key_mgmt="NONE", scan_freq="2412")
dev[1].connect("radius", key_mgmt="NONE", scan_freq="2412")
dev[1].request("DISCONNECT")
params['acct_server_port'] = "1813"
params['acct_server_shared_secret'] = "testing"
params['radius_retry_primary_interval'] = "20"
- hapd = hostapd.add_ap(apdev[0]['ifname'], params, no_enable=True)
+ hapd = hostapd.add_ap(apdev[0], params, no_enable=True)
hapd.set("auth_server_addr", "127.0.0.1")
hapd.set("auth_server_port", "1812")
hapd.set("auth_server_shared_secret", "radius")
try:
fdo = self._fdmap[fd]
self._ProcessInput(fdo)
- except ServerPacketError as err:
+ except pyrad.server.ServerPacketError as err:
logger.info("pyrad server dropping packet: " + str(err))
except pyrad.packet.PacketError as err:
logger.info("pyrad server received invalid packet: " + str(err))
try:
params = hostapd.wpa2_eap_params(ssid="radius-test")
params['auth_server_port'] = "18138"
- hapd = hostapd.add_ap(apdev[0]['ifname'], params)
+ hapd = hostapd.add_ap(apdev[0], params)
connect(dev[0], "radius-test", wait_connect=False)
ev = dev[0].wait_event(["CTRL-EVENT-EAP-STARTED"], timeout=15)
if ev is None:
try:
fdo = self._fdmap[fd]
self._ProcessInput(fdo)
- except ServerPacketError as err:
+ except pyrad.server.ServerPacketError as err:
logger.info("pyrad server dropping packet: " + str(err))
except pyrad.packet.PacketError as err:
logger.info("pyrad server received invalid packet: " + str(err))
params['macaddr_acl'] = '2'
params['wpa_psk_radius'] = '2'
params['auth_server_port'] = "18138"
- hapd = hostapd.add_ap(apdev[0]['ifname'], params)
+ hapd = hostapd.add_ap(apdev[0], params)
dev[0].connect(ssid, psk="12345678", scan_freq="2412")
t_events['long'].set()
dev[1].connect(ssid, psk="0123456789abcdef", scan_freq="2412")
t_events['stop'].set()
t.join()
+def test_radius_psk_invalid(dev, apdev):
+ """WPA2 with invalid PSK from RADIUS"""
+ try:
+ import pyrad.server
+ import pyrad.packet
+ import pyrad.dictionary
+ except ImportError:
+ raise HwsimSkip("No pyrad modules available")
+
+ class TestServer(pyrad.server.Server):
+ def _HandleAuthPacket(self, pkt):
+ pyrad.server.Server._HandleAuthPacket(self, pkt)
+ logger.info("Received authentication request")
+ reply = self.CreateReplyPacket(pkt)
+ reply.code = pyrad.packet.AccessAccept
+ a = "\xab\xcd"
+ secret = reply.secret
+ p = b'\x07' + "1234567" + 8 * b'\x00'
+ b = hashlib.md5(secret + pkt.authenticator + a).digest()
+ pp = bytearray(p)
+ bb = bytearray(b)
+ cc = bytearray(pp[i] ^ bb[i] for i in range(len(bb)))
+ data = '\x00' + a + bytes(cc)
+ reply.AddAttribute("Tunnel-Password", data)
+ self.SendReplyPacket(pkt.fd, reply)
+
+ def RunWithStop(self, t_events):
+ self._poll = select.poll()
+ self._fdmap = {}
+ self._PrepareSockets()
+ self.t_events = t_events
+
+ while not t_events['stop'].is_set():
+ for (fd, event) in self._poll.poll(1000):
+ if event == select.POLLIN:
+ try:
+ fdo = self._fdmap[fd]
+ self._ProcessInput(fdo)
+ except pyrad.server.ServerPacketError as err:
+ logger.info("pyrad server dropping packet: " + str(err))
+ except pyrad.packet.PacketError as err:
+ logger.info("pyrad server received invalid packet: " + str(err))
+ else:
+ logger.error("Unexpected event in pyrad server main loop")
+
+ srv = TestServer(dict=pyrad.dictionary.Dictionary("dictionary.radius"),
+ authport=18138, acctport=18139)
+ srv.hosts["127.0.0.1"] = pyrad.server.RemoteHost("127.0.0.1",
+ "radius",
+ "localhost")
+ srv.BindToAddress("")
+ t_events = {}
+ t_events['stop'] = threading.Event()
+ t = threading.Thread(target=run_pyrad_server, args=(srv, t_events))
+ t.start()
+
+ try:
+ ssid = "test-wpa2-psk"
+ params = hostapd.radius_params()
+ params['ssid'] = ssid
+ params["wpa"] = "2"
+ params["wpa_key_mgmt"] = "WPA-PSK"
+ params["rsn_pairwise"] = "CCMP"
+ params['macaddr_acl'] = '2'
+ params['wpa_psk_radius'] = '2'
+ params['auth_server_port'] = "18138"
+ hapd = hostapd.add_ap(apdev[0], params)
+ dev[0].connect(ssid, psk="12345678", scan_freq="2412",
+ wait_connect=False)
+ time.sleep(1)
+ finally:
+ t_events['stop'].set()
+ t.join()
+
def test_radius_auth_force_client_addr(dev, apdev):
"""RADIUS client address specified"""
params = hostapd.wpa2_eap_params(ssid="radius-auth")
params['radius_client_addr'] = "127.0.0.1"
- hapd = hostapd.add_ap(apdev[0]['ifname'], params)
+ hapd = hostapd.add_ap(apdev[0], params)
connect(dev[0], "radius-auth")
+@remote_compatible
def test_radius_auth_force_invalid_client_addr(dev, apdev):
"""RADIUS client address specified and invalid address"""
params = hostapd.wpa2_eap_params(ssid="radius-auth")
#params['radius_client_addr'] = "10.11.12.14"
params['radius_client_addr'] = "1::2"
- hapd = hostapd.add_ap(apdev[0]['ifname'], params)
+ hapd = hostapd.add_ap(apdev[0], params)
connect(dev[0], "radius-auth", wait_connect=False)
ev = dev[0].wait_event(["CTRL-EVENT-EAP-STARTED"])
if ev is None:
try:
fdo = self._fdmap[fd]
self._ProcessInput(fdo)
- except ServerPacketError as err:
+ except pyrad.server.ServerPacketError as err:
logger.info("pyrad server dropping packet: " + str(err))
except pyrad.packet.PacketError as err:
logger.info("pyrad server received invalid packet: " + str(err))
params['dynamic_vlan'] = "2"
params['wpa_passphrase'] = '0123456789abcdefghi'
params['auth_server_port'] = "18138"
- hapd = hostapd.add_ap(apdev[0]['ifname'], params)
+ hapd = hostapd.add_ap(apdev[0], params)
logger.info("connecting without VLAN")
dev[0].connect(ssid, psk="0123456789abcdefghi", scan_freq="2412",
finally:
t_events['stop'].set()
t.join()
+
+def test_radius_mppe_failure(dev, apdev):
+ """RADIUS failure when adding MPPE keys"""
+ params = { "ssid": "as", "beacon_int": "2000",
+ "radius_server_clients": "auth_serv/radius_clients.conf",
+ "radius_server_auth_port": '18127',
+ "eap_server": "1",
+ "eap_user_file": "auth_serv/eap_user.conf",
+ "ca_cert": "auth_serv/ca.pem",
+ "server_cert": "auth_serv/server.pem",
+ "private_key": "auth_serv/server.key" }
+ authsrv = hostapd.add_ap(apdev[1], params)
+
+ params = hostapd.wpa2_eap_params(ssid="test-wpa2-eap")
+ params['auth_server_port'] = "18127"
+ hapd = hostapd.add_ap(apdev[0], params)
+
+ with fail_test(authsrv, 1, "os_get_random;radius_msg_add_mppe_keys"):
+ dev[0].connect("test-wpa2-eap", key_mgmt="WPA-EAP", eap="TTLS",
+ identity="user", anonymous_identity="ttls",
+ password="password",
+ ca_cert="auth_serv/ca.pem", phase2="autheap=GTC",
+ wait_connect=False, scan_freq="2412")
+ dev[0].wait_disconnected()
+ dev[0].request("REMOVE_NETWORK all")
projects / mech_eap.git / blobdiff