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742 lines
31 KiB
Python
742 lines
31 KiB
Python
# EAP Re-authentication Protocol (ERP) tests
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# Copyright (c) 2014-2019, Jouni Malinen <j@w1.fi>
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#
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# This software may be distributed under the terms of the BSD license.
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# See README for more details.
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import binascii
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import logging
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logger = logging.getLogger()
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import os
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import time
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import hostapd
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from utils import *
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from test_ap_eap import int_eap_server_params
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from test_ap_psk import find_wpas_process, read_process_memory, verify_not_present, get_key_locations
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def test_erp_initiate_reauth_start(dev, apdev):
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"""Authenticator sending EAP-Initiate/Re-auth-Start, but ERP disabled on peer"""
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params = hostapd.wpa2_eap_params(ssid="test-wpa2-eap")
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params['erp_send_reauth_start'] = '1'
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params['erp_domain'] = 'example.com'
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hapd = hostapd.add_ap(apdev[0], params)
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dev[0].request("ERP_FLUSH")
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dev[0].connect("test-wpa2-eap", key_mgmt="WPA-EAP",
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eap="PAX", identity="pax.user@example.com",
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password_hex="0123456789abcdef0123456789abcdef",
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scan_freq="2412")
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def test_erp_enabled_on_server(dev, apdev):
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"""ERP enabled on internal EAP server, but disabled on peer"""
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params = int_eap_server_params()
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params['erp_send_reauth_start'] = '1'
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params['erp_domain'] = 'example.com'
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params['eap_server_erp'] = '1'
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hapd = hostapd.add_ap(apdev[0], params)
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dev[0].request("ERP_FLUSH")
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dev[0].connect("test-wpa2-eap", key_mgmt="WPA-EAP",
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eap="PAX", identity="pax.user@example.com",
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password_hex="0123456789abcdef0123456789abcdef",
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scan_freq="2412")
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def test_erp(dev, apdev):
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"""ERP enabled on server and peer"""
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check_erp_capa(dev[0])
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params = int_eap_server_params()
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params['erp_send_reauth_start'] = '1'
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params['erp_domain'] = 'example.com'
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params['eap_server_erp'] = '1'
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params['disable_pmksa_caching'] = '1'
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hapd = hostapd.add_ap(apdev[0], params)
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dev[0].request("ERP_FLUSH")
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dev[0].connect("test-wpa2-eap", key_mgmt="WPA-EAP",
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eap="PSK", identity="psk.user@example.com",
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password_hex="0123456789abcdef0123456789abcdef",
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erp="1", scan_freq="2412")
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for i in range(3):
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dev[0].request("DISCONNECT")
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dev[0].wait_disconnected(timeout=15)
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dev[0].request("RECONNECT")
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ev = dev[0].wait_event(["CTRL-EVENT-EAP-SUCCESS"], timeout=15)
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if ev is None:
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raise Exception("EAP success timed out")
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if "EAP re-authentication completed successfully" not in ev:
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raise Exception("Did not use ERP")
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dev[0].wait_connected(timeout=15, error="Reconnection timed out")
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def test_erp_server_no_match(dev, apdev):
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"""ERP enabled on server and peer, but server has no key match"""
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check_erp_capa(dev[0])
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params = int_eap_server_params()
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params['erp_send_reauth_start'] = '1'
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params['erp_domain'] = 'example.com'
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params['eap_server_erp'] = '1'
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params['disable_pmksa_caching'] = '1'
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hapd = hostapd.add_ap(apdev[0], params)
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dev[0].request("ERP_FLUSH")
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id = dev[0].connect("test-wpa2-eap", key_mgmt="WPA-EAP",
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eap="PSK", identity="psk.user@example.com",
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password_hex="0123456789abcdef0123456789abcdef",
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erp="1", scan_freq="2412")
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dev[0].request("DISCONNECT")
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dev[0].wait_disconnected(timeout=15)
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hapd.request("ERP_FLUSH")
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dev[0].request("RECONNECT")
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ev = dev[0].wait_event(["CTRL-EVENT-EAP-SUCCESS",
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"CTRL-EVENT-EAP-FAILURE"], timeout=15)
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if ev is None:
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raise Exception("EAP result timed out")
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if "CTRL-EVENT-EAP-SUCCESS" in ev:
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raise Exception("Unexpected EAP success")
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dev[0].request("DISCONNECT")
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dev[0].select_network(id)
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ev = dev[0].wait_event(["CTRL-EVENT-EAP-SUCCESS"], timeout=15)
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if ev is None:
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raise Exception("EAP success timed out")
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if "EAP re-authentication completed successfully" in ev:
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raise Exception("Unexpected use of ERP")
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dev[0].wait_connected(timeout=15, error="Reconnection timed out")
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def start_erp_as(erp_domain="example.com", msk_dump=None, tls13=False,
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eap_user_file="auth_serv/eap_user.conf"):
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params = {"driver": "none",
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"interface": "as-erp",
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"radius_server_clients": "auth_serv/radius_clients.conf",
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"radius_server_auth_port": '18128',
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"eap_server": "1",
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"eap_user_file": eap_user_file,
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"ca_cert": "auth_serv/ca.pem",
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"server_cert": "auth_serv/server.pem",
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"private_key": "auth_serv/server.key",
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"eap_sim_db": "unix:/tmp/hlr_auc_gw.sock",
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"dh_file": "auth_serv/dh.conf",
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"pac_opaque_encr_key": "000102030405060708090a0b0c0d0e0f",
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"eap_fast_a_id": "101112131415161718191a1b1c1d1e1f",
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"eap_fast_a_id_info": "test server",
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"eap_server_erp": "1",
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"erp_domain": erp_domain}
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if msk_dump:
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params["dump_msk_file"] = msk_dump
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if tls13:
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params["tls_flags"] = "[ENABLE-TLSv1.3]"
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apdev = {'ifname': 'as-erp'}
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return hostapd.add_ap(apdev, params, driver="none")
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def test_erp_radius(dev, apdev):
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"""ERP enabled on RADIUS server and peer"""
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check_erp_capa(dev[0])
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start_erp_as()
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params = hostapd.wpa2_eap_params(ssid="test-wpa2-eap")
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params['auth_server_port'] = "18128"
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params['erp_send_reauth_start'] = '1'
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params['erp_domain'] = 'example.com'
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params['disable_pmksa_caching'] = '1'
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hapd = hostapd.add_ap(apdev[0], params)
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dev[0].request("ERP_FLUSH")
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dev[0].connect("test-wpa2-eap", key_mgmt="WPA-EAP",
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eap="PSK", identity="psk.user@example.com",
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password_hex="0123456789abcdef0123456789abcdef",
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erp="1", scan_freq="2412")
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for i in range(3):
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dev[0].request("DISCONNECT")
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dev[0].wait_disconnected(timeout=15)
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dev[0].request("RECONNECT")
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ev = dev[0].wait_event(["CTRL-EVENT-EAP-SUCCESS"], timeout=15)
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if ev is None:
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raise Exception("EAP success timed out")
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if "EAP re-authentication completed successfully" not in ev:
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raise Exception("Did not use ERP")
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dev[0].wait_connected(timeout=15, error="Reconnection timed out")
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def test_erp_radius_no_wildcard_user(dev, apdev, params):
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"""ERP enabled on RADIUS server and peer and no wildcard user"""
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check_erp_capa(dev[0])
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user_file = os.path.join(params['logdir'],
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'erp_radius_no_wildcard_user.eap_users')
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with open(user_file, 'w') as f:
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f.write('"user@example.com" PSK 0123456789abcdef0123456789abcdef\n')
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start_erp_as(eap_user_file=user_file)
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params = hostapd.wpa2_eap_params(ssid="test-wpa2-eap")
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params['auth_server_port'] = "18128"
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params['erp_send_reauth_start'] = '1'
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params['erp_domain'] = 'example.com'
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params['disable_pmksa_caching'] = '1'
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hapd = hostapd.add_ap(apdev[0], params)
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dev[0].request("ERP_FLUSH")
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dev[0].connect("test-wpa2-eap", key_mgmt="WPA-EAP",
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eap="PSK", identity="user@example.com",
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password_hex="0123456789abcdef0123456789abcdef",
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erp="1", scan_freq="2412")
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for i in range(3):
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dev[0].request("DISCONNECT")
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dev[0].wait_disconnected(timeout=15)
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dev[0].request("RECONNECT")
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ev = dev[0].wait_event(["CTRL-EVENT-EAP-SUCCESS"], timeout=15)
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if ev is None:
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raise Exception("EAP success timed out")
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if "EAP re-authentication completed successfully" not in ev:
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raise Exception("Did not use ERP")
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dev[0].wait_connected(timeout=15, error="Reconnection timed out")
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def test_erp_radius_ext(dev, apdev):
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"""ERP enabled on a separate RADIUS server and peer"""
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as_hapd = hostapd.Hostapd("as")
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try:
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as_hapd.disable()
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as_hapd.set("eap_server_erp", "1")
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as_hapd.set("erp_domain", "erp.example.com")
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as_hapd.enable()
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run_erp_radius_ext(dev, apdev)
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finally:
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as_hapd.disable()
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as_hapd.set("eap_server_erp", "0")
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as_hapd.set("erp_domain", "")
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as_hapd.enable()
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def run_erp_radius_ext(dev, apdev):
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check_erp_capa(dev[0])
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params = hostapd.wpa2_eap_params(ssid="test-wpa2-eap")
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params['erp_send_reauth_start'] = '1'
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params['erp_domain'] = 'erp.example.com'
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params['disable_pmksa_caching'] = '1'
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hapd = hostapd.add_ap(apdev[0], params)
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dev[0].request("ERP_FLUSH")
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dev[0].connect("test-wpa2-eap", key_mgmt="WPA-EAP",
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eap="PSK", identity="psk@erp.example.com",
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password_hex="0123456789abcdef0123456789abcdef",
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erp="1", scan_freq="2412")
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for i in range(3):
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dev[0].request("DISCONNECT")
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dev[0].wait_disconnected(timeout=15)
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dev[0].request("RECONNECT")
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ev = dev[0].wait_event(["CTRL-EVENT-EAP-SUCCESS"], timeout=15)
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if ev is None:
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raise Exception("EAP success timed out")
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if "EAP re-authentication completed successfully" not in ev:
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raise Exception("Did not use ERP")
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dev[0].wait_connected(timeout=15, error="Reconnection timed out")
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def erp_test(dev, hapd, reauth=False, **kwargs):
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res = dev.get_capability("eap")
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if kwargs['eap'] not in res:
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logger.info("Skip ERP test with %s due to missing support" % kwargs['eap'])
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return
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hapd.dump_monitor()
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dev.dump_monitor()
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dev.request("ERP_FLUSH")
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id = dev.connect("test-wpa2-eap", key_mgmt="WPA-EAP", erp="1",
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scan_freq="2412", **kwargs)
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dev.request("DISCONNECT")
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dev.wait_disconnected(timeout=15)
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dev.dump_monitor()
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hapd.dump_monitor()
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if reauth:
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dev.request("ERP_FLUSH")
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dev.request("RECONNECT")
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ev = dev.wait_event(["CTRL-EVENT-EAP-SUCCESS"], timeout=15)
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if ev is None:
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raise Exception("EAP success timed out")
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if "EAP re-authentication completed successfully" in ev:
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raise Exception("Used ERP unexpectedly")
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dev.wait_connected(timeout=15, error="Reconnection timed out")
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dev.request("DISCONNECT")
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dev.wait_disconnected(timeout=15)
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dev.dump_monitor()
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hapd.dump_monitor()
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dev.request("RECONNECT")
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ev = dev.wait_event(["CTRL-EVENT-EAP-SUCCESS"], timeout=15)
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if ev is None:
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raise Exception("EAP success timed out")
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if "EAP re-authentication completed successfully" not in ev:
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raise Exception("Did not use ERP")
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dev.wait_connected(timeout=15, error="Reconnection timed out")
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ev = hapd.wait_event(["AP-STA-CONNECTED"], timeout=5)
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if ev is None:
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raise Exception("No connection event received from hostapd")
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dev.request("DISCONNECT")
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def test_erp_radius_eap_methods(dev, apdev):
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"""ERP enabled on RADIUS server and peer"""
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check_erp_capa(dev[0])
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eap_methods = dev[0].get_capability("eap")
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start_erp_as()
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params = hostapd.wpa2_eap_params(ssid="test-wpa2-eap")
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params['auth_server_port'] = "18128"
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params['erp_send_reauth_start'] = '1'
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params['erp_domain'] = 'example.com'
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params['disable_pmksa_caching'] = '1'
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hapd = hostapd.add_ap(apdev[0], params)
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erp_test(dev[0], hapd, eap="AKA", identity="0232010000000000@example.com",
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password="90dca4eda45b53cf0f12d7c9c3bc6a89:cb9cccc4b9258e6dca4760379fb82581:000000000123")
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erp_test(dev[0], hapd, reauth=True,
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eap="AKA", identity="0232010000000000@example.com",
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password="90dca4eda45b53cf0f12d7c9c3bc6a89:cb9cccc4b9258e6dca4760379fb82581:000000000123")
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erp_test(dev[0], hapd, eap="AKA'", identity="6555444333222111@example.com",
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password="5122250214c33e723a5dd523fc145fc0:981d464c7c52eb6e5036234984ad0bcf:000000000123")
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erp_test(dev[0], hapd, reauth=True,
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eap="AKA'", identity="6555444333222111@example.com",
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password="5122250214c33e723a5dd523fc145fc0:981d464c7c52eb6e5036234984ad0bcf:000000000123")
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erp_test(dev[0], hapd, eap="EKE", identity="erp-eke@example.com",
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password="hello")
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if "FAST" in eap_methods:
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erp_test(dev[0], hapd, eap="FAST", identity="erp-fast@example.com",
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password="password", ca_cert="auth_serv/ca.pem",
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phase2="auth=GTC",
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phase1="fast_provisioning=2",
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pac_file="blob://fast_pac_auth_erp")
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erp_test(dev[0], hapd, eap="GPSK", identity="erp-gpsk@example.com",
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password="abcdefghijklmnop0123456789abcdef")
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erp_test(dev[0], hapd, eap="IKEV2", identity="erp-ikev2@example.com",
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password="password")
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erp_test(dev[0], hapd, eap="PAX", identity="erp-pax@example.com",
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password_hex="0123456789abcdef0123456789abcdef")
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if "MSCHAPV2" in eap_methods:
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erp_test(dev[0], hapd, eap="PEAP", identity="erp-peap@example.com",
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password="password", ca_cert="auth_serv/ca.pem",
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phase2="auth=MSCHAPV2")
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erp_test(dev[0], hapd, eap="TEAP", identity="erp-teap@example.com",
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password="password", ca_cert="auth_serv/ca.pem",
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phase2="auth=MSCHAPV2", pac_file="blob://teap_pac")
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erp_test(dev[0], hapd, eap="PSK", identity="erp-psk@example.com",
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password_hex="0123456789abcdef0123456789abcdef")
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if "PWD" in eap_methods:
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erp_test(dev[0], hapd, eap="PWD", identity="erp-pwd@example.com",
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password="secret password")
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erp_test(dev[0], hapd, eap="SAKE", identity="erp-sake@example.com",
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password_hex="0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef")
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erp_test(dev[0], hapd, eap="SIM", identity="1232010000000000@example.com",
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password="90dca4eda45b53cf0f12d7c9c3bc6a89:cb9cccc4b9258e6dca4760379fb82581")
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erp_test(dev[0], hapd, reauth=True,
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eap="SIM", identity="1232010000000000@example.com",
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password="90dca4eda45b53cf0f12d7c9c3bc6a89:cb9cccc4b9258e6dca4760379fb82581")
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erp_test(dev[0], hapd, eap="TLS", identity="erp-tls@example.com",
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ca_cert="auth_serv/ca.pem", client_cert="auth_serv/user.pem",
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private_key="auth_serv/user.key")
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erp_test(dev[0], hapd, eap="TTLS", identity="erp-ttls@example.com",
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password="password", ca_cert="auth_serv/ca.pem", phase2="auth=PAP")
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def test_erp_radius_eap_tls_v13(dev, apdev):
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"""ERP enabled on RADIUS server and peer using EAP-TLS v1.3"""
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check_erp_capa(dev[0])
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tls = dev[0].request("GET tls_library")
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if "run=OpenSSL 1.1.1" not in tls:
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raise HwsimSkip("No TLS v1.3 support in TLS library")
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eap_methods = dev[0].get_capability("eap")
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start_erp_as(tls13=True)
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params = hostapd.wpa2_eap_params(ssid="test-wpa2-eap")
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params['auth_server_port'] = "18128"
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params['erp_send_reauth_start'] = '1'
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params['erp_domain'] = 'example.com'
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params['disable_pmksa_caching'] = '1'
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hapd = hostapd.add_ap(apdev[0], params)
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erp_test(dev[0], hapd, eap="TLS", identity="erp-tls@example.com",
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ca_cert="auth_serv/ca.pem", client_cert="auth_serv/user.pem",
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private_key="auth_serv/user.key",
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phase1="tls_disable_tlsv1_0=1 tls_disable_tlsv1_1=1 tls_disable_tlsv1_2=1 tls_disable_tlsv1_3=0")
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def test_erp_key_lifetime_in_memory(dev, apdev, params):
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"""ERP and key lifetime in memory"""
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check_erp_capa(dev[0])
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p = int_eap_server_params()
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p['erp_send_reauth_start'] = '1'
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p['erp_domain'] = 'example.com'
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p['eap_server_erp'] = '1'
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p['disable_pmksa_caching'] = '1'
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hapd = hostapd.add_ap(apdev[0], p)
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password = "63d2d21ac3c09ed567ee004a34490f1d16e7fa5835edf17ddba70a63f1a90a25"
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pid = find_wpas_process(dev[0])
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dev[0].request("ERP_FLUSH")
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dev[0].connect("test-wpa2-eap", key_mgmt="WPA-EAP", eap="TTLS",
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identity="pap-secret@example.com", password=password,
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ca_cert="auth_serv/ca.pem", phase2="auth=PAP",
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erp="1", scan_freq="2412")
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# The decrypted copy of GTK is freed only after the CTRL-EVENT-CONNECTED
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# event has been delivered, so verify that wpa_supplicant has returned to
|
|
# eloop before reading process memory.
|
|
time.sleep(1)
|
|
dev[0].ping()
|
|
password = password.encode()
|
|
buf = read_process_memory(pid, password)
|
|
|
|
dev[0].request("DISCONNECT")
|
|
dev[0].wait_disconnected(timeout=15)
|
|
|
|
dev[0].relog()
|
|
msk = None
|
|
emsk = None
|
|
rRK = None
|
|
rIK = None
|
|
pmk = None
|
|
ptk = None
|
|
gtk = None
|
|
with open(os.path.join(params['logdir'], 'log0'), 'r') as f:
|
|
for l in f.readlines():
|
|
if "EAP-TTLS: Derived key - hexdump" in l:
|
|
val = l.strip().split(':')[3].replace(' ', '')
|
|
msk = binascii.unhexlify(val)
|
|
if "EAP-TTLS: Derived EMSK - hexdump" in l:
|
|
val = l.strip().split(':')[3].replace(' ', '')
|
|
emsk = binascii.unhexlify(val)
|
|
if "EAP: ERP rRK - hexdump" in l:
|
|
val = l.strip().split(':')[3].replace(' ', '')
|
|
rRK = binascii.unhexlify(val)
|
|
if "EAP: ERP rIK - hexdump" in l:
|
|
val = l.strip().split(':')[3].replace(' ', '')
|
|
rIK = binascii.unhexlify(val)
|
|
if "WPA: PMK - hexdump" in l:
|
|
val = l.strip().split(':')[3].replace(' ', '')
|
|
pmk = binascii.unhexlify(val)
|
|
if "WPA: PTK - hexdump" in l:
|
|
val = l.strip().split(':')[3].replace(' ', '')
|
|
ptk = binascii.unhexlify(val)
|
|
if "WPA: Group Key - hexdump" in l:
|
|
val = l.strip().split(':')[3].replace(' ', '')
|
|
gtk = binascii.unhexlify(val)
|
|
if not msk or not emsk or not rIK or not rRK or not pmk or not ptk or not gtk:
|
|
raise Exception("Could not find keys from debug log")
|
|
if len(gtk) != 16:
|
|
raise Exception("Unexpected GTK length")
|
|
|
|
kck = ptk[0:16]
|
|
kek = ptk[16:32]
|
|
tk = ptk[32:48]
|
|
|
|
fname = os.path.join(params['logdir'],
|
|
'erp_key_lifetime_in_memory.memctx-')
|
|
|
|
logger.info("Checking keys in memory while associated")
|
|
get_key_locations(buf, password, "Password")
|
|
get_key_locations(buf, pmk, "PMK")
|
|
get_key_locations(buf, msk, "MSK")
|
|
get_key_locations(buf, emsk, "EMSK")
|
|
get_key_locations(buf, rRK, "rRK")
|
|
get_key_locations(buf, rIK, "rIK")
|
|
if password not in buf:
|
|
raise HwsimSkip("Password not found while associated")
|
|
if pmk not in buf:
|
|
raise HwsimSkip("PMK not found while associated")
|
|
if kck not in buf:
|
|
raise Exception("KCK not found while associated")
|
|
if kek not in buf:
|
|
raise Exception("KEK not found while associated")
|
|
#if tk in buf:
|
|
# raise Exception("TK found from memory")
|
|
|
|
logger.info("Checking keys in memory after disassociation")
|
|
buf = read_process_memory(pid, password)
|
|
|
|
# Note: Password is still present in network configuration
|
|
# Note: PMK is in EAP fast re-auth data
|
|
|
|
get_key_locations(buf, password, "Password")
|
|
get_key_locations(buf, pmk, "PMK")
|
|
get_key_locations(buf, msk, "MSK")
|
|
get_key_locations(buf, emsk, "EMSK")
|
|
get_key_locations(buf, rRK, "rRK")
|
|
get_key_locations(buf, rIK, "rIK")
|
|
verify_not_present(buf, kck, fname, "KCK")
|
|
verify_not_present(buf, kek, fname, "KEK")
|
|
verify_not_present(buf, tk, fname, "TK")
|
|
if gtk in buf:
|
|
get_key_locations(buf, gtk, "GTK")
|
|
verify_not_present(buf, gtk, fname, "GTK")
|
|
|
|
dev[0].request("RECONNECT")
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-SUCCESS"], timeout=15)
|
|
if ev is None:
|
|
raise Exception("EAP success timed out")
|
|
if "EAP re-authentication completed successfully" not in ev:
|
|
raise Exception("Did not use ERP")
|
|
dev[0].wait_connected(timeout=15, error="Reconnection timed out")
|
|
|
|
dev[0].request("DISCONNECT")
|
|
dev[0].wait_disconnected(timeout=15)
|
|
|
|
dev[0].relog()
|
|
pmk = None
|
|
ptk = None
|
|
gtk = None
|
|
with open(os.path.join(params['logdir'], 'log0'), 'r') as f:
|
|
for l in f.readlines():
|
|
if "WPA: PMK - hexdump" in l:
|
|
val = l.strip().split(':')[3].replace(' ', '')
|
|
pmk = binascii.unhexlify(val)
|
|
if "WPA: PTK - hexdump" in l:
|
|
val = l.strip().split(':')[3].replace(' ', '')
|
|
ptk = binascii.unhexlify(val)
|
|
if "WPA: GTK in EAPOL-Key - hexdump" in l:
|
|
val = l.strip().split(':')[3].replace(' ', '')
|
|
gtk = binascii.unhexlify(val)
|
|
if not pmk or not ptk or not gtk:
|
|
raise Exception("Could not find keys from debug log")
|
|
|
|
kck = ptk[0:16]
|
|
kek = ptk[16:32]
|
|
tk = ptk[32:48]
|
|
|
|
logger.info("Checking keys in memory after ERP and disassociation")
|
|
buf = read_process_memory(pid, password)
|
|
|
|
# Note: Password is still present in network configuration
|
|
|
|
get_key_locations(buf, password, "Password")
|
|
get_key_locations(buf, pmk, "PMK")
|
|
get_key_locations(buf, msk, "MSK")
|
|
get_key_locations(buf, emsk, "EMSK")
|
|
get_key_locations(buf, rRK, "rRK")
|
|
get_key_locations(buf, rIK, "rIK")
|
|
verify_not_present(buf, kck, fname, "KCK")
|
|
verify_not_present(buf, kek, fname, "KEK")
|
|
verify_not_present(buf, tk, fname, "TK")
|
|
verify_not_present(buf, gtk, fname, "GTK")
|
|
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
|
|
logger.info("Checking keys in memory after network profile removal")
|
|
buf = read_process_memory(pid, password)
|
|
|
|
# Note: rRK and rIK are still in memory
|
|
|
|
get_key_locations(buf, password, "Password")
|
|
get_key_locations(buf, pmk, "PMK")
|
|
get_key_locations(buf, msk, "MSK")
|
|
get_key_locations(buf, emsk, "EMSK")
|
|
get_key_locations(buf, rRK, "rRK")
|
|
get_key_locations(buf, rIK, "rIK")
|
|
verify_not_present(buf, password, fname, "password")
|
|
verify_not_present(buf, pmk, fname, "PMK")
|
|
verify_not_present(buf, kck, fname, "KCK")
|
|
verify_not_present(buf, kek, fname, "KEK")
|
|
verify_not_present(buf, tk, fname, "TK")
|
|
verify_not_present(buf, gtk, fname, "GTK")
|
|
verify_not_present(buf, msk, fname, "MSK")
|
|
verify_not_present(buf, emsk, fname, "EMSK")
|
|
|
|
dev[0].request("ERP_FLUSH")
|
|
logger.info("Checking keys in memory after ERP_FLUSH")
|
|
buf = read_process_memory(pid, password)
|
|
get_key_locations(buf, rRK, "rRK")
|
|
get_key_locations(buf, rIK, "rIK")
|
|
verify_not_present(buf, rRK, fname, "rRK")
|
|
verify_not_present(buf, rIK, fname, "rIK")
|
|
|
|
def test_erp_anonymous_identity(dev, apdev):
|
|
"""ERP and anonymous identity"""
|
|
check_erp_capa(dev[0])
|
|
params = int_eap_server_params()
|
|
params['erp_send_reauth_start'] = '1'
|
|
params['erp_domain'] = 'example.com'
|
|
params['eap_server_erp'] = '1'
|
|
params['disable_pmksa_caching'] = '1'
|
|
hapd = hostapd.add_ap(apdev[0], params)
|
|
|
|
dev[0].request("ERP_FLUSH")
|
|
dev[0].connect("test-wpa2-eap", key_mgmt="WPA-EAP", eap="TTLS",
|
|
identity="erp-ttls",
|
|
anonymous_identity="anonymous@example.com",
|
|
password="password",
|
|
ca_cert="auth_serv/ca.pem", phase2="auth=PAP",
|
|
erp="1", scan_freq="2412")
|
|
for i in range(3):
|
|
dev[0].request("DISCONNECT")
|
|
dev[0].wait_disconnected(timeout=15)
|
|
dev[0].request("RECONNECT")
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-SUCCESS"], timeout=15)
|
|
if ev is None:
|
|
raise Exception("EAP success timed out")
|
|
if "EAP re-authentication completed successfully" not in ev:
|
|
raise Exception("Did not use ERP")
|
|
dev[0].wait_connected(timeout=15, error="Reconnection timed out")
|
|
|
|
def test_erp_home_realm_oom(dev, apdev):
|
|
"""ERP and home realm OOM"""
|
|
check_erp_capa(dev[0])
|
|
params = int_eap_server_params()
|
|
params['erp_send_reauth_start'] = '1'
|
|
params['erp_domain'] = 'example.com'
|
|
params['eap_server_erp'] = '1'
|
|
params['disable_pmksa_caching'] = '1'
|
|
hapd = hostapd.add_ap(apdev[0], params)
|
|
|
|
for count in range(1, 3):
|
|
with alloc_fail(dev[0], count, "eap_get_realm"):
|
|
dev[0].request("ERP_FLUSH")
|
|
dev[0].connect("test-wpa2-eap", key_mgmt="WPA-EAP", eap="TTLS",
|
|
identity="erp-ttls@example.com",
|
|
anonymous_identity="anonymous@example.com",
|
|
password="password",
|
|
ca_cert="auth_serv/ca.pem", phase2="auth=PAP",
|
|
erp="1", scan_freq="2412", wait_connect=False)
|
|
dev[0].wait_connected(timeout=10)
|
|
wait_fail_trigger(dev[0], "GET_ALLOC_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
for count in range(1, 3):
|
|
with alloc_fail(dev[0], count, "eap_get_realm"):
|
|
dev[0].request("ERP_FLUSH")
|
|
dev[0].connect("test-wpa2-eap", key_mgmt="WPA-EAP", eap="TTLS",
|
|
identity="erp-ttls",
|
|
anonymous_identity="anonymous@example.com",
|
|
password="password",
|
|
ca_cert="auth_serv/ca.pem", phase2="auth=PAP",
|
|
erp="1", scan_freq="2412", wait_connect=False)
|
|
dev[0].wait_connected(timeout=10)
|
|
wait_fail_trigger(dev[0], "GET_ALLOC_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
for count in range(1, 3):
|
|
dev[0].request("ERP_FLUSH")
|
|
dev[0].connect("test-wpa2-eap", key_mgmt="WPA-EAP", eap="TTLS",
|
|
identity="erp-ttls@example.com",
|
|
anonymous_identity="anonymous@example.com",
|
|
password="password",
|
|
ca_cert="auth_serv/ca.pem", phase2="auth=PAP",
|
|
erp="1", scan_freq="2412", wait_connect=False)
|
|
dev[0].wait_connected(timeout=10)
|
|
if count > 1:
|
|
continue
|
|
with alloc_fail(dev[0], count, "eap_get_realm"):
|
|
dev[0].request("DISCONNECT")
|
|
dev[0].wait_disconnected(timeout=15)
|
|
dev[0].request("RECONNECT")
|
|
wait_fail_trigger(dev[0], "GET_ALLOC_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
def test_erp_local_errors(dev, apdev):
|
|
"""ERP and local error cases"""
|
|
check_erp_capa(dev[0])
|
|
params = int_eap_server_params()
|
|
params['erp_send_reauth_start'] = '1'
|
|
params['erp_domain'] = 'example.com'
|
|
params['eap_server_erp'] = '1'
|
|
params['disable_pmksa_caching'] = '1'
|
|
hapd = hostapd.add_ap(apdev[0], params)
|
|
|
|
dev[0].request("ERP_FLUSH")
|
|
with alloc_fail(dev[0], 1, "eap_peer_erp_init"):
|
|
dev[0].connect("test-wpa2-eap", key_mgmt="WPA-EAP", eap="TTLS",
|
|
identity="erp-ttls@example.com",
|
|
anonymous_identity="anonymous@example.com",
|
|
password="password",
|
|
ca_cert="auth_serv/ca.pem", phase2="auth=PAP",
|
|
erp="1", scan_freq="2412")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
for count in range(1, 6):
|
|
dev[0].request("ERP_FLUSH")
|
|
with fail_test(dev[0], count, "hmac_sha256_kdf;eap_peer_erp_init"):
|
|
dev[0].connect("test-wpa2-eap", key_mgmt="WPA-EAP", eap="TTLS",
|
|
identity="erp-ttls@example.com",
|
|
anonymous_identity="anonymous@example.com",
|
|
password="password",
|
|
ca_cert="auth_serv/ca.pem", phase2="auth=PAP",
|
|
erp="1", scan_freq="2412")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
dev[0].request("ERP_FLUSH")
|
|
with alloc_fail(dev[0], 1, "eap_msg_alloc;eap_peer_erp_reauth_start"):
|
|
dev[0].connect("test-wpa2-eap", key_mgmt="WPA-EAP", eap="TTLS",
|
|
identity="erp-ttls@example.com",
|
|
anonymous_identity="anonymous@example.com",
|
|
password="password",
|
|
ca_cert="auth_serv/ca.pem", phase2="auth=PAP",
|
|
erp="1", scan_freq="2412")
|
|
dev[0].request("DISCONNECT")
|
|
dev[0].wait_disconnected(timeout=15)
|
|
dev[0].request("RECONNECT")
|
|
wait_fail_trigger(dev[0], "GET_ALLOC_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
dev[0].request("ERP_FLUSH")
|
|
with fail_test(dev[0], 1, "hmac_sha256;eap_peer_erp_reauth_start"):
|
|
dev[0].connect("test-wpa2-eap", key_mgmt="WPA-EAP", eap="TTLS",
|
|
identity="erp-ttls@example.com",
|
|
anonymous_identity="anonymous@example.com",
|
|
password="password",
|
|
ca_cert="auth_serv/ca.pem", phase2="auth=PAP",
|
|
erp="1", scan_freq="2412")
|
|
dev[0].request("DISCONNECT")
|
|
dev[0].wait_disconnected(timeout=15)
|
|
dev[0].request("RECONNECT")
|
|
wait_fail_trigger(dev[0], "GET_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
dev[0].request("ERP_FLUSH")
|
|
with fail_test(dev[0], 1, "hmac_sha256;eap_peer_finish"):
|
|
dev[0].connect("test-wpa2-eap", key_mgmt="WPA-EAP", eap="TTLS",
|
|
identity="erp-ttls@example.com",
|
|
anonymous_identity="anonymous@example.com",
|
|
password="password",
|
|
ca_cert="auth_serv/ca.pem", phase2="auth=PAP",
|
|
erp="1", scan_freq="2412")
|
|
dev[0].request("DISCONNECT")
|
|
dev[0].wait_disconnected(timeout=15)
|
|
dev[0].request("RECONNECT")
|
|
wait_fail_trigger(dev[0], "GET_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
dev[0].request("ERP_FLUSH")
|
|
with alloc_fail(dev[0], 1, "eap_peer_erp_init"):
|
|
dev[0].connect("test-wpa2-eap", key_mgmt="WPA-EAP", eap="TTLS",
|
|
identity="erp-ttls@example.com",
|
|
anonymous_identity="anonymous@example.com",
|
|
password="password",
|
|
ca_cert="auth_serv/ca.pem", phase2="auth=PAP",
|
|
erp="1", scan_freq="2412")
|
|
dev[0].request("DISCONNECT")
|
|
dev[0].wait_disconnected(timeout=15)
|
|
|
|
dev[0].request("ERP_FLUSH")
|
|
with alloc_fail(dev[0], 1, "eap_peer_finish"):
|
|
dev[0].connect("test-wpa2-eap", key_mgmt="WPA-EAP", eap="TTLS",
|
|
identity="erp-ttls@example.com",
|
|
anonymous_identity="anonymous@example.com",
|
|
password="password",
|
|
ca_cert="auth_serv/ca.pem", phase2="auth=PAP",
|
|
erp="1", scan_freq="2412")
|
|
dev[0].request("DISCONNECT")
|
|
dev[0].wait_disconnected(timeout=15)
|
|
dev[0].request("RECONNECT")
|
|
wait_fail_trigger(dev[0], "GET_ALLOC_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|
|
|
|
dev[0].request("ERP_FLUSH")
|
|
with fail_test(dev[0], 1, "hmac_sha256_kdf;eap_peer_finish"):
|
|
dev[0].connect("test-wpa2-eap", key_mgmt="WPA-EAP", eap="TTLS",
|
|
identity="erp-ttls@example.com",
|
|
anonymous_identity="anonymous@example.com",
|
|
password="password",
|
|
ca_cert="auth_serv/ca.pem", phase2="auth=PAP",
|
|
erp="1", scan_freq="2412")
|
|
dev[0].request("DISCONNECT")
|
|
dev[0].wait_disconnected(timeout=15)
|
|
dev[0].request("RECONNECT")
|
|
wait_fail_trigger(dev[0], "GET_FAIL")
|
|
dev[0].request("REMOVE_NETWORK all")
|
|
dev[0].wait_disconnected()
|