431 lines
18 KiB
Python
431 lines
18 KiB
Python
# Suite B tests
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# Copyright (c) 2014-2015, 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 time
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import logging
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logger = logging.getLogger()
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import hostapd
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from utils import HwsimSkip, fail_test
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def check_suite_b_capa(dev):
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if "GCMP" not in dev[0].get_capability("pairwise"):
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raise HwsimSkip("GCMP not supported")
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if "BIP-GMAC-128" not in dev[0].get_capability("group_mgmt"):
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raise HwsimSkip("BIP-GMAC-128 not supported")
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if "WPA-EAP-SUITE-B" not in dev[0].get_capability("key_mgmt"):
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raise HwsimSkip("WPA-EAP-SUITE-B not supported")
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check_suite_b_tls_lib(dev)
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def check_suite_b_tls_lib(dev):
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tls = dev[0].request("GET tls_library")
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if not tls.startswith("OpenSSL"):
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raise HwsimSkip("TLS library not supported for Suite B: " + tls)
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supported = False
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for ver in [ '1.0.2', '1.1.0' ]:
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if "build=OpenSSL " + ver in tls and "run=OpenSSL " + ver in tls:
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supported = True
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break
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if not supported:
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raise HwsimSkip("OpenSSL version not supported for Suite B: " + tls)
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def suite_b_ap_params():
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params = { "ssid": "test-suite-b",
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"wpa": "2",
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"wpa_key_mgmt": "WPA-EAP-SUITE-B",
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"rsn_pairwise": "GCMP",
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"group_mgmt_cipher": "BIP-GMAC-128",
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"ieee80211w": "2",
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"ieee8021x": "1",
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"openssl_ciphers": "SUITEB128",
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#"dh_file": "auth_serv/dh.conf",
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"eap_server": "1",
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"eap_user_file": "auth_serv/eap_user.conf",
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"ca_cert": "auth_serv/ec-ca.pem",
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"server_cert": "auth_serv/ec-server.pem",
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"private_key": "auth_serv/ec-server.key" }
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return params
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def test_suite_b(dev, apdev):
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"""WPA2/GCMP connection at Suite B 128-bit level"""
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check_suite_b_capa(dev)
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dev[0].flush_scan_cache()
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params = suite_b_ap_params()
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hapd = hostapd.add_ap(apdev[0], params)
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dev[0].connect("test-suite-b", key_mgmt="WPA-EAP-SUITE-B", ieee80211w="2",
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openssl_ciphers="SUITEB128",
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eap="TLS", identity="tls user",
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ca_cert="auth_serv/ec-ca.pem",
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client_cert="auth_serv/ec-user.pem",
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private_key="auth_serv/ec-user.key",
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pairwise="GCMP", group="GCMP", scan_freq="2412")
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tls_cipher = dev[0].get_status_field("EAP TLS cipher")
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if tls_cipher != "ECDHE-ECDSA-AES128-GCM-SHA256":
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raise Exception("Unexpected TLS cipher: " + tls_cipher)
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bss = dev[0].get_bss(apdev[0]['bssid'])
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if 'flags' not in bss:
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raise Exception("Could not get BSS flags from BSS table")
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if "[WPA2-EAP-SUITE-B-GCMP]" not in bss['flags']:
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raise Exception("Unexpected BSS flags: " + bss['flags'])
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dev[0].request("DISCONNECT")
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dev[0].wait_disconnected(timeout=20)
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dev[0].dump_monitor()
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dev[0].request("RECONNECT")
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ev = dev[0].wait_event(["CTRL-EVENT-EAP-STARTED",
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"CTRL-EVENT-CONNECTED"], timeout=20)
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if ev is None:
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raise Exception("Roaming with the AP timed out")
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if "CTRL-EVENT-EAP-STARTED" in ev:
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raise Exception("Unexpected EAP exchange")
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conf = hapd.get_config()
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if conf['key_mgmt'] != 'WPA-EAP-SUITE-B':
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raise Exception("Unexpected config key_mgmt: " + conf['key_mgmt'])
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def suite_b_as_params():
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params = {}
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params['ssid'] = 'as'
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params['beacon_int'] = '2000'
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params['radius_server_clients'] = 'auth_serv/radius_clients.conf'
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params['radius_server_auth_port'] = '18129'
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params['eap_server'] = '1'
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params['eap_user_file'] = 'auth_serv/eap_user.conf'
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params['ca_cert'] = 'auth_serv/ec-ca.pem'
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params['server_cert'] = 'auth_serv/ec-server.pem'
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params['private_key'] = 'auth_serv/ec-server.key'
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params['openssl_ciphers'] = 'SUITEB128'
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return params
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def test_suite_b_radius(dev, apdev):
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"""WPA2/GCMP (RADIUS) connection at Suite B 128-bit level"""
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check_suite_b_capa(dev)
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dev[0].flush_scan_cache()
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params = suite_b_as_params()
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hostapd.add_ap(apdev[1], params)
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params = { "ssid": "test-suite-b",
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"wpa": "2",
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"wpa_key_mgmt": "WPA-EAP-SUITE-B",
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"rsn_pairwise": "GCMP",
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"group_mgmt_cipher": "BIP-GMAC-128",
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"ieee80211w": "2",
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"ieee8021x": "1",
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'auth_server_addr': "127.0.0.1",
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'auth_server_port': "18129",
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'auth_server_shared_secret': "radius",
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'nas_identifier': "nas.w1.fi" }
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hapd = hostapd.add_ap(apdev[0], params)
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dev[0].connect("test-suite-b", key_mgmt="WPA-EAP-SUITE-B", ieee80211w="2",
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openssl_ciphers="SUITEB128",
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eap="TLS", identity="tls user",
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ca_cert="auth_serv/ec-ca.pem",
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client_cert="auth_serv/ec-user.pem",
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private_key="auth_serv/ec-user.key",
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pairwise="GCMP", group="GCMP", scan_freq="2412")
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def check_suite_b_192_capa(dev):
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if "GCMP-256" not in dev[0].get_capability("pairwise"):
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raise HwsimSkip("GCMP-256 not supported")
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if "BIP-GMAC-256" not in dev[0].get_capability("group_mgmt"):
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raise HwsimSkip("BIP-GMAC-256 not supported")
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if "WPA-EAP-SUITE-B-192" not in dev[0].get_capability("key_mgmt"):
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raise HwsimSkip("WPA-EAP-SUITE-B-192 not supported")
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check_suite_b_tls_lib(dev)
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def suite_b_192_ap_params():
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params = { "ssid": "test-suite-b",
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"wpa": "2",
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"wpa_key_mgmt": "WPA-EAP-SUITE-B-192",
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"rsn_pairwise": "GCMP-256",
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"group_mgmt_cipher": "BIP-GMAC-256",
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"ieee80211w": "2",
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"ieee8021x": "1",
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"openssl_ciphers": "SUITEB192",
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"eap_server": "1",
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"eap_user_file": "auth_serv/eap_user.conf",
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"ca_cert": "auth_serv/ec2-ca.pem",
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"server_cert": "auth_serv/ec2-server.pem",
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"private_key": "auth_serv/ec2-server.key" }
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return params
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def test_suite_b_192(dev, apdev):
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"""WPA2/GCMP-256 connection at Suite B 192-bit level"""
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check_suite_b_192_capa(dev)
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dev[0].flush_scan_cache()
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params = suite_b_192_ap_params()
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hapd = hostapd.add_ap(apdev[0], params)
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dev[0].connect("test-suite-b", key_mgmt="WPA-EAP-SUITE-B-192",
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ieee80211w="2",
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openssl_ciphers="SUITEB192",
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eap="TLS", identity="tls user",
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ca_cert="auth_serv/ec2-ca.pem",
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client_cert="auth_serv/ec2-user.pem",
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private_key="auth_serv/ec2-user.key",
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pairwise="GCMP-256", group="GCMP-256", scan_freq="2412")
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tls_cipher = dev[0].get_status_field("EAP TLS cipher")
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if tls_cipher != "ECDHE-ECDSA-AES256-GCM-SHA384":
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raise Exception("Unexpected TLS cipher: " + tls_cipher)
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cipher = dev[0].get_status_field("mgmt_group_cipher")
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if cipher != "BIP-GMAC-256":
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raise Exception("Unexpected mgmt_group_cipher: " + cipher)
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bss = dev[0].get_bss(apdev[0]['bssid'])
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if 'flags' not in bss:
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raise Exception("Could not get BSS flags from BSS table")
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if "[WPA2-EAP-SUITE-B-192-GCMP-256]" not in bss['flags']:
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raise Exception("Unexpected BSS flags: " + bss['flags'])
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dev[0].request("DISCONNECT")
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dev[0].wait_disconnected(timeout=20)
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dev[0].dump_monitor()
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dev[0].request("RECONNECT")
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ev = dev[0].wait_event(["CTRL-EVENT-EAP-STARTED",
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"CTRL-EVENT-CONNECTED"], timeout=20)
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if ev is None:
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raise Exception("Roaming with the AP timed out")
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if "CTRL-EVENT-EAP-STARTED" in ev:
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raise Exception("Unexpected EAP exchange")
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conf = hapd.get_config()
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if conf['key_mgmt'] != 'WPA-EAP-SUITE-B-192':
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raise Exception("Unexpected config key_mgmt: " + conf['key_mgmt'])
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def test_suite_b_192_radius(dev, apdev):
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"""WPA2/GCMP-256 (RADIUS) connection at Suite B 192-bit level"""
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check_suite_b_192_capa(dev)
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dev[0].flush_scan_cache()
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params = suite_b_as_params()
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params['ca_cert'] = 'auth_serv/ec2-ca.pem'
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params['server_cert'] = 'auth_serv/ec2-server.pem'
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params['private_key'] = 'auth_serv/ec2-server.key'
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params['openssl_ciphers'] = 'SUITEB192'
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hostapd.add_ap(apdev[1], params)
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params = { "ssid": "test-suite-b",
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"wpa": "2",
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"wpa_key_mgmt": "WPA-EAP-SUITE-B-192",
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"rsn_pairwise": "GCMP-256",
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"group_mgmt_cipher": "BIP-GMAC-256",
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"ieee80211w": "2",
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"ieee8021x": "1",
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'auth_server_addr': "127.0.0.1",
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'auth_server_port': "18129",
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'auth_server_shared_secret': "radius",
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'nas_identifier': "nas.w1.fi" }
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hapd = hostapd.add_ap(apdev[0], params)
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dev[0].connect("test-suite-b", key_mgmt="WPA-EAP-SUITE-B-192",
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ieee80211w="2",
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openssl_ciphers="SUITEB192",
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eap="TLS", identity="tls user",
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ca_cert="auth_serv/ec2-ca.pem",
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client_cert="auth_serv/ec2-user.pem",
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private_key="auth_serv/ec2-user.key",
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pairwise="GCMP-256", group="GCMP-256", scan_freq="2412")
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def test_suite_b_pmkid_failure(dev, apdev):
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"""WPA2/GCMP connection at Suite B 128-bit level and PMKID derivation failure"""
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check_suite_b_capa(dev)
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dev[0].flush_scan_cache()
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params = suite_b_ap_params()
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hapd = hostapd.add_ap(apdev[0], params)
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with fail_test(dev[0], 1, "rsn_pmkid_suite_b"):
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dev[0].connect("test-suite-b", key_mgmt="WPA-EAP-SUITE-B",
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ieee80211w="2",
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openssl_ciphers="SUITEB128",
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eap="TLS", identity="tls user",
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ca_cert="auth_serv/ec-ca.pem",
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client_cert="auth_serv/ec-user.pem",
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private_key="auth_serv/ec-user.key",
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pairwise="GCMP", group="GCMP", scan_freq="2412")
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def test_suite_b_192_pmkid_failure(dev, apdev):
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"""WPA2/GCMP-256 connection at Suite B 192-bit level and PMKID derivation failure"""
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check_suite_b_192_capa(dev)
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dev[0].flush_scan_cache()
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params = suite_b_192_ap_params()
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hapd = hostapd.add_ap(apdev[0], params)
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with fail_test(dev[0], 1, "rsn_pmkid_suite_b"):
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dev[0].connect("test-suite-b", key_mgmt="WPA-EAP-SUITE-B-192",
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ieee80211w="2",
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openssl_ciphers="SUITEB192",
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eap="TLS", identity="tls user",
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ca_cert="auth_serv/ec2-ca.pem",
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client_cert="auth_serv/ec2-user.pem",
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private_key="auth_serv/ec2-user.key",
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pairwise="GCMP-256", group="GCMP-256", scan_freq="2412")
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def test_suite_b_mic_failure(dev, apdev):
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"""WPA2/GCMP connection at Suite B 128-bit level and MIC derivation failure"""
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check_suite_b_capa(dev)
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dev[0].flush_scan_cache()
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params = suite_b_ap_params()
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hapd = hostapd.add_ap(apdev[0], params)
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with fail_test(dev[0], 1, "wpa_eapol_key_mic"):
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dev[0].connect("test-suite-b", key_mgmt="WPA-EAP-SUITE-B",
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ieee80211w="2",
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openssl_ciphers="SUITEB128",
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eap="TLS", identity="tls user",
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ca_cert="auth_serv/ec-ca.pem",
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client_cert="auth_serv/ec-user.pem",
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private_key="auth_serv/ec-user.key",
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pairwise="GCMP", group="GCMP", scan_freq="2412",
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wait_connect=False)
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dev[0].wait_disconnected()
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def test_suite_b_192_mic_failure(dev, apdev):
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"""WPA2/GCMP connection at Suite B 192-bit level and MIC derivation failure"""
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check_suite_b_192_capa(dev)
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dev[0].flush_scan_cache()
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params = suite_b_192_ap_params()
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hapd = hostapd.add_ap(apdev[0], params)
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with fail_test(dev[0], 1, "wpa_eapol_key_mic"):
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dev[0].connect("test-suite-b", key_mgmt="WPA-EAP-SUITE-B-192",
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ieee80211w="2",
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openssl_ciphers="SUITEB192",
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eap="TLS", identity="tls user",
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ca_cert="auth_serv/ec2-ca.pem",
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client_cert="auth_serv/ec2-user.pem",
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private_key="auth_serv/ec2-user.key",
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pairwise="GCMP-256", group="GCMP-256", scan_freq="2412",
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wait_connect=False)
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dev[0].wait_disconnected()
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def suite_b_192_rsa_ap_params():
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params = { "ssid": "test-suite-b",
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"wpa": "2",
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"wpa_key_mgmt": "WPA-EAP-SUITE-B-192",
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"rsn_pairwise": "GCMP-256",
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"group_mgmt_cipher": "BIP-GMAC-256",
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"ieee80211w": "2",
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"ieee8021x": "1",
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"tls_flags": "[SUITEB]",
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"dh_file": "auth_serv/dh_param_3072.pem",
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"eap_server": "1",
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"eap_user_file": "auth_serv/eap_user.conf",
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"ca_cert": "auth_serv/rsa3072-ca.pem",
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"server_cert": "auth_serv/rsa3072-server.pem",
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"private_key": "auth_serv/rsa3072-server.key" }
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return params
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def test_suite_b_192_rsa(dev, apdev):
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"""WPA2/GCMP-256 connection at Suite B 192-bit level and RSA"""
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run_suite_b_192_rsa(dev, apdev)
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def test_suite_b_192_rsa_ecdhe(dev, apdev):
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"""WPA2/GCMP-256 connection at Suite B 192-bit level and RSA (ECDHE)"""
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run_suite_b_192_rsa(dev, apdev, no_dhe=True)
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def test_suite_b_192_rsa_dhe(dev, apdev):
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"""WPA2/GCMP-256 connection at Suite B 192-bit level and RSA (DHE)"""
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run_suite_b_192_rsa(dev, apdev, no_ecdh=True)
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def run_suite_b_192_rsa(dev, apdev, no_ecdh=False, no_dhe=False):
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check_suite_b_192_capa(dev)
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dev[0].flush_scan_cache()
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params = suite_b_192_rsa_ap_params()
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if no_ecdh:
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params["tls_flags"] = "[SUITEB-NO-ECDH]"
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if no_dhe:
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del params["dh_file"]
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hapd = hostapd.add_ap(apdev[0], params)
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dev[0].connect("test-suite-b", key_mgmt="WPA-EAP-SUITE-B-192",
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ieee80211w="2",
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phase1="tls_suiteb=1",
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eap="TLS", identity="tls user",
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ca_cert="auth_serv/rsa3072-ca.pem",
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client_cert="auth_serv/rsa3072-user.pem",
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private_key="auth_serv/rsa3072-user.key",
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pairwise="GCMP-256", group="GCMP-256", scan_freq="2412")
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tls_cipher = dev[0].get_status_field("EAP TLS cipher")
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if tls_cipher != "ECDHE-RSA-AES256-GCM-SHA384" and tls_cipher != "DHE-RSA-AES256-GCM-SHA384":
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raise Exception("Unexpected TLS cipher: " + tls_cipher)
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cipher = dev[0].get_status_field("mgmt_group_cipher")
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if cipher != "BIP-GMAC-256":
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raise Exception("Unexpected mgmt_group_cipher: " + cipher)
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bss = dev[0].get_bss(apdev[0]['bssid'])
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if 'flags' not in bss:
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raise Exception("Could not get BSS flags from BSS table")
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if "[WPA2-EAP-SUITE-B-192-GCMP-256]" not in bss['flags']:
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raise Exception("Unexpected BSS flags: " + bss['flags'])
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dev[0].request("DISCONNECT")
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dev[0].wait_disconnected(timeout=20)
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dev[0].dump_monitor()
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dev[0].request("RECONNECT")
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ev = dev[0].wait_event(["CTRL-EVENT-EAP-STARTED",
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"CTRL-EVENT-CONNECTED"], timeout=20)
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if ev is None:
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raise Exception("Roaming with the AP timed out")
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if "CTRL-EVENT-EAP-STARTED" in ev:
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raise Exception("Unexpected EAP exchange")
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conf = hapd.get_config()
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if conf['key_mgmt'] != 'WPA-EAP-SUITE-B-192':
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raise Exception("Unexpected config key_mgmt: " + conf['key_mgmt'])
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def test_suite_b_192_rsa_insufficient_key(dev, apdev):
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"""WPA2/GCMP-256 connection at Suite B 192-bit level and RSA with insufficient key length"""
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check_suite_b_192_capa(dev)
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dev[0].flush_scan_cache()
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params = suite_b_192_rsa_ap_params()
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params["ca_cert"] = "auth_serv/ca.pem"
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params["server_cert"] = "auth_serv/server.pem"
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params["private_key"] = "auth_serv/server.key"
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hapd = hostapd.add_ap(apdev[0], params)
|
|
|
|
dev[0].connect("test-suite-b", key_mgmt="WPA-EAP-SUITE-B-192",
|
|
ieee80211w="2",
|
|
phase1="tls_suiteb=1",
|
|
eap="TLS", identity="tls user",
|
|
ca_cert="auth_serv/ca.pem",
|
|
client_cert="auth_serv/user.pem",
|
|
private_key="auth_serv/user.key",
|
|
pairwise="GCMP-256", group="GCMP-256", scan_freq="2412",
|
|
wait_connect=False)
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-TLS-CERT-ERROR"], timeout=10)
|
|
dev[0].request("DISCONNECT")
|
|
if ev is None:
|
|
raise Exception("Certificate error not reported")
|
|
if "reason=11" not in ev or "err='Insufficient RSA modulus size'" not in ev:
|
|
raise Exception("Unexpected error reason: " + ev)
|
|
|
|
def test_suite_b_192_rsa_insufficient_dh(dev, apdev):
|
|
"""WPA2/GCMP-256 connection at Suite B 192-bit level and RSA with insufficient DH key length"""
|
|
check_suite_b_192_capa(dev)
|
|
dev[0].flush_scan_cache()
|
|
params = suite_b_192_rsa_ap_params()
|
|
params["tls_flags"] = "[SUITEB-NO-ECDH]"
|
|
params["dh_file"] = "auth_serv/dh.conf"
|
|
hapd = hostapd.add_ap(apdev[0], params)
|
|
|
|
dev[0].connect("test-suite-b", key_mgmt="WPA-EAP-SUITE-B-192",
|
|
ieee80211w="2",
|
|
phase1="tls_suiteb=1",
|
|
eap="TLS", identity="tls user",
|
|
ca_cert="auth_serv/rsa3072-ca.pem",
|
|
client_cert="auth_serv/rsa3072-user.pem",
|
|
private_key="auth_serv/rsa3072-user.key",
|
|
pairwise="GCMP-256", group="GCMP-256", scan_freq="2412",
|
|
wait_connect=False)
|
|
ev = dev[0].wait_event(["CTRL-EVENT-EAP-STATUS status='local TLS alert'"],
|
|
timeout=10)
|
|
dev[0].request("DISCONNECT")
|
|
if ev is None:
|
|
raise Exception("DH error not reported")
|
|
if "insufficient security" not in ev and "internal error" not in ev:
|
|
raise Exception("Unexpected error reason: " + ev)
|