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tests: EAP-MD5 server local errors and protocol testing 

Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2019-04-20 11:28:31 +03:00
parent 349ddab020
commit c862496d0d
1 changed files with 80 additions and 0 deletions
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80
tests/hwsim/test_eap_proto.py
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@ -1589,6 +1589,86 @@ def test_eap_proto_md5_errors(dev, apdev):
time.sleep(0.1)
dev[0].request("REMOVE_NETWORK all")
def run_eap_md5_connect(dev):
dev.connect("test-wpa2-eap", key_mgmt="WPA-EAP", scan_freq="2412",
eap="MD5", identity="phase1-user", password="password",
wait_connect=False)
ev = dev.wait_event(["CTRL-EVENT-EAP-SUCCESS", "CTRL-EVENT-EAP-FAILURE",
"CTRL-EVENT-DISCONNECTED"],
timeout=1)
dev.request("REMOVE_NETWORK all")
if not ev or "CTRL-EVENT-DISCONNECTED" not in ev:
dev.wait_disconnected()
dev.dump_monitor()
def test_eap_proto_md5_errors_server(dev, apdev):
"""EAP-MD5 local error cases on server"""
check_eap_capa(dev[0], "MD5")
params = int_eap_server_params()
params['erp_domain'] = 'example.com'
params['eap_server_erp'] = '1'
hapd = hostapd.add_ap(apdev[0], params)
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
tests = [(1, "eap_md5_init")]
for count, func in tests:
with alloc_fail(hapd, count, func):
run_eap_md5_connect(dev[0])
tests = [(1, "os_get_random;eap_md5_buildReq"),
(1, "chap_md5;eap_md5_process")]
for count, func in tests:
with fail_test(hapd, count, func):
run_eap_md5_connect(dev[0])
def start_md5_assoc(dev, hapd):
dev.connect("test-wpa2-eap", key_mgmt="WPA-EAP", scan_freq="2412",
eap="MD5", identity="phase1-user", password="password",
wait_connect=False)
proxy_msg(hapd, dev) # EAP-Identity/Request
proxy_msg(dev, hapd) # EAP-Identity/Response
proxy_msg(hapd, dev) # MSCHAPV2/Request
proxy_msg(dev, hapd) # NAK
proxy_msg(hapd, dev) # MD5 Request
def stop_md5_assoc(dev, hapd):
dev.request("REMOVE_NETWORK all")
dev.wait_disconnected()
dev.dump_monitor()
hapd.dump_monitor()
def test_eap_proto_md5_server(dev, apdev):
"""EAP-MD5 protocol testing for the server"""
check_eap_capa(dev[0], "MD5")
params = int_eap_server_params()
params['erp_domain'] = 'example.com'
params['eap_server_erp'] = '1'
hapd = hostapd.add_ap(apdev[0], params)
dev[0].scan_for_bss(hapd.own_addr(), freq=2412)
hapd.request("SET ext_eapol_frame_io 1")
dev[0].request("SET ext_eapol_frame_io 1")
# Successful exchange to verify proxying mechanism
start_md5_assoc(dev[0], hapd)
proxy_msg(dev[0], hapd) # MD5 Response
proxy_msg(hapd, dev[0]) # EAP-Success
ev = dev[0].wait_event(["CTRL-EVENT-EAP-SUCCESS"], timeout=5)
if ev is None:
raise Exception("No EAP-Success reported")
stop_md5_assoc(dev[0], hapd)
start_md5_assoc(dev[0], hapd)
resp = rx_msg(dev[0])
# Too short EAP-MD5 header (no length field)
hapd.note("EAP-MD5: Invalid frame")
msg = resp[0:4] + "0005" + resp[8:12] + "0005" + "04"
tx_msg(dev[0], hapd, msg)
# Too short EAP-MD5 header (no length field)
hapd.note("EAP-MD5: Invalid response (response_len=0 payload_len=1")
msg = resp[0:4] + "0006" + resp[8:12] + "0006" + "0400"
tx_msg(dev[0], hapd, msg)
stop_md5_assoc(dev[0], hapd)
def test_eap_proto_otp(dev, apdev):
"""EAP-OTP protocol tests"""
def otp_handler(ctx, req):