blob: 300201cef3a9211038693c7c669f84597995f3aa [file] [log] [blame]
# Copyright 2017-present Open Networking Foundation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# Copyright 2016-present Ciena Corporation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
import unittest
import time
import os
from nose.tools import *
from nose.twistedtools import reactor, deferred
from twisted.internet import defer
from EapTLS import TLSAuthTest
from OnosCtrl import OnosCtrl
from CordLogger import CordLogger
from CordTestUtils import log_test
from CordTestConfig import setup_module, teardown_module
from scapy.all import *
from scapy_ssl_tls.ssl_tls import *
from scapy_ssl_tls.ssl_tls_crypto import *
log_test.setLevel('INFO')
class eap_auth_exchange(CordLogger):
app = 'org.opencord.aaa'
TLS_TIMEOUT = 20
TEST_TIMEOUT = 3600
VOLTHA_HOST = None
VOLTHA_REST_PORT = 8881
VOLTHA_ENABLED = bool(int(os.getenv('VOLTHA_ENABLED', 0)))
VOLTHA_OLT_TYPE = 'simulated_olt'
VOLTHA_OLT_MAC = '00:0c:e2:31:12:00'
VOLTHA_UPLINK_VLAN_MAP = { 'of:0000000000000001' : '222' }
#this is from ca.pem file
CLIENT_CERT_INVALID = '''-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----'''
invalid_cipher_suites = ['TLS_RSA_WITH_NULL_SHA256',
'TLS_RSA_WITH_AES_128_CBC_SHA',
'TLS_RSA_WITH_AES_128_CBC_SHA256',
'TLS_RSA_WITH_AES_256_CBC_SHA256',
'TLS_DHE_DSS_WITH_AES_128_CBC_SHA256',
'TLS_DHE_RSA_WITH_AES_128_CBC_SHA256',
'TLS_DH_anon_WITH_AES_128_CBC_SHA256',
'TLS_DHE_DSS_WITH_AES_256_CBC_SHA256',
'TLS_DHE_RSA_WITH_AES_256_CBC_SHA256',
'TLS_DH_anon_WITH_AES_256_CBC_SHA256']
def setUp(self):
super(eap_auth_exchange, self).setUp()
self.onos_ctrl = OnosCtrl(self.app)
self.onos_aaa_config()
def onos_aaa_config(self):
OnosCtrl.aaa_load_config()
@deferred(TLS_TIMEOUT)
def test_eap_tls(self):
df = defer.Deferred()
def eap_tls_verify(df):
tls = TLSAuthTest()
tls.runTest()
df.callback(0)
reactor.callLater(0, eap_tls_verify, df)
return df
@deferred(TLS_TIMEOUT)
def test_eap_tls_with_no_cert(self):
df = defer.Deferred()
def eap_tls_no_cert(df):
def tls_no_cert_cb():
log_test.info('TLS authentication failed with no certificate')
tls = TLSAuthTest(fail_cb = tls_no_cert_cb, client_cert = '')
tls.runTest()
assert_equal(tls.failTest, True)
df.callback(0)
reactor.callLater(0, eap_tls_no_cert, df)
return df
@deferred(TLS_TIMEOUT)
def test_eap_tls_with_invalid_cert(self):
df = defer.Deferred()
def eap_tls_invalid_cert(df):
def tls_invalid_cert_cb():
log_test.info('TLS authentication failed with invalid certificate')
tls = TLSAuthTest(fail_cb = tls_invalid_cert_cb,
client_cert = self.CLIENT_CERT_INVALID)
tls.runTest()
assert_equal(tls.failTest, True)
df.callback(0)
reactor.callLater(0, eap_tls_invalid_cert, df)
return df
@deferred(TLS_TIMEOUT)
def test_eap_tls_Nusers_with_same_valid_cert(self):
df = defer.Deferred()
def eap_tls_Nusers_with_same_valid_cert(df):
num_users = 3
for i in xrange(num_users):
tls = TLSAuthTest(intf = 'veth{}'.format(i*2))
tls.runTest()
df.callback(0)
reactor.callLater(0, eap_tls_Nusers_with_same_valid_cert, df)
return df
@deferred(TLS_TIMEOUT)
def test_eap_tls_with_invalid_session_id(self):
df = defer.Deferred()
def eap_tls_invalid_session_id(df):
def tls_invalid_session_id_cb():
log_test.info('TLS authentication failed with invalid session id')
tls = TLSAuthTest(fail_cb = tls_invalid_session_id_cb,session_id = 12345, session_id_length = 1)
tls.runTest()
assert_equal(tls.failTest, True)
df.callback(0)
reactor.callLater(0, eap_tls_invalid_session_id, df)
return df
@deferred(TLS_TIMEOUT)
def test_eap_tls_with_random_gmt_unix_time(self):
df = defer.Deferred()
def eap_tls_invalid_gmt_unix_time(df):
def eap_tls_invalid_gmt_unix_time_cb():
log_test.info('TLS authentication failed with invalid gmt_unix_time in Client Hello Packet')
for i in [0,7265,98758,23627238]:
log_test.info("\nExecuting test case with gmt_unix_time value is set to %d"%i)
tls = TLSAuthTest(fail_cb = eap_tls_invalid_gmt_unix_time_cb, gmt_unix_time = i)
tls.runTest()
assert_equal(tls.failTest, True)
df.callback(0)
reactor.callLater(0, eap_tls_invalid_gmt_unix_time, df)
return df
@deferred(TLS_TIMEOUT)
def test_eap_tls_with_invalid_content_type(self,Positive_Test=True):
df = defer.Deferred()
def eap_tls_invalid_content_type(df):
def tls_invalid_content_type_cb():
log_test.info('TLS authentication failed with invalid content type in TLSContentType packet')
tls = TLSAuthTest(fail_cb = tls_invalid_content_type_cb, invalid_content_type = 24)
tls.runTest()
assert_equal(tls.failTest, True)
df.callback(0)
reactor.callLater(0, eap_tls_invalid_content_type, df)
return df
@deferred(TLS_TIMEOUT)
def test_eap_tls_with_invalid_record_fragment_length(self):
df = defer.Deferred()
def eap_tls_invalid_record_fragment_length(df):
def eap_tls_invalid_record_fragment_length_cb():
log_test.info('TLS authentication failed with invalid fragment length field in TLSRecord packet')
tls = TLSAuthTest(fail_cb = eap_tls_invalid_record_fragment_length_cb, record_fragment_length = 17384)
tls.runTest()
assert_equal(tls.failTest, True)
df.callback(0)
reactor.callLater(0, eap_tls_invalid_record_fragment_length, df)
return df
#invalid id field in identifier response packet
@deferred(TLS_TIMEOUT)
def test_eap_tls_with_invalid_id_in_identifier_response_packet(self):
df = defer.Deferred()
def eap_tls_with_invalid_id_in_identifier_response_packet(df):
def tls_with_invalid_id_in_identifier_response_packet_cb():
log_test.info('TLS authentication failed with invalid id in identifier packet')
tls = TLSAuthTest(fail_cb = tls_with_invalid_id_in_identifier_response_packet_cb,
id_mismatch_in_identifier_response_packet = True)
tls.runTest()
assert_equal(tls.failTest, True)
df.callback(0)
reactor.callLater(0, eap_tls_with_invalid_id_in_identifier_response_packet, df)
return df
#invalid id field in client hello packet
@deferred(TLS_TIMEOUT)
def test_eap_tls_with_invalid_id_in_client_hello_packet(self):
df = defer.Deferred()
def eap_tls_with_invalid_id_in_client_hello_packet(df):
def tls_with_invalid_id_in_client_hello_packet_cb():
log_test.info('TLS authentication failed with invalid id in client hello packet')
tls = TLSAuthTest(fail_cb = tls_with_invalid_id_in_client_hello_packet_cb,
id_mismatch_in_client_hello_packet = True)
tls.runTest()
assert_equal(tls.failTest, True)
df.callback(0)
reactor.callLater(0, eap_tls_with_invalid_id_in_client_hello_packet, df)
return df
@deferred(TLS_TIMEOUT)
def test_eap_tls_without_sending_client_hello(self):
df = defer.Deferred()
def eap_tls_without_sending_client_hello(df):
def tls_without_sending_client_hello_cb():
log_test.info('TLS authentication failed with not sending client hello')
tls = TLSAuthTest(fail_cb = tls_without_sending_client_hello_cb,
dont_send_client_hello = True)
tls.runTest()
assert_equal(tls.failTest, True)
df.callback(0)
reactor.callLater(0, eap_tls_without_sending_client_hello, df)
return df
@deferred(TLS_TIMEOUT)
def test_eap_tls_with_aaa_app_deactivation(self):
df = defer.Deferred()
def eap_tls_aaa_app_deactivate(df):
def tls_aaa_app_deactivate_cb():
log_test.info('TLS authentication failed with aaa app deactivated in ONOS')
tls = TLSAuthTest(fail_cb = tls_aaa_app_deactivate_cb)
self.onos_ctrl.deactivate()
tls.runTest()
assert_equal(tls.failTest, True)
self.onos_ctrl.activate()
df.callback(0)
reactor.callLater(0, eap_tls_aaa_app_deactivate, df)
return df
#keeping cipher suite length as zero but including cipher suite key which is more than zero length in client hello packet
@deferred(TLS_TIMEOUT)
def test_eap_tls_with_incorrect_cipher_suite_length_field(self):
df = defer.Deferred()
def eap_tls_incorrect_cipher_suite_length_field(df):
def tls_incorrect_cipher_suite_length_field_cb():
log_test.info('TLS authentication failed with incorrect cipher suite length field in client hello packet')
tls = TLSAuthTest(fail_cb = tls_incorrect_cipher_suite_length_field_cb, cipher_suites_length = 0)
tls.runTest()
assert_equal(tls.failTest, True)
df.callback(0)
reactor.callLater(0, eap_tls_incorrect_cipher_suite_length_field, df)
return df
#keeping compression methods length to zero but sending compression method of more than 0 zero length in client hello packet
@deferred(TLS_TIMEOUT)
def test_eap_tls_with_incorrect_compression_methods_length_field(self):
df = defer.Deferred()
def eap_tls_incorrect_compression_methods_length_field(df):
def tls_incorrect_compression_methods_length_field_cb():
log_test.info('TLS authentication failed with incorrect compression methods length field in client hello packet')
tls = TLSAuthTest(fail_cb = tls_incorrect_compression_methods_length_field_cb, compression_methods_length=1,compression_methods=TLSCompressionMethod.LZS)
tls.runTest()
assert_equal(tls.failTest, True)
df.callback(0)
reactor.callLater(0, eap_tls_incorrect_compression_methods_length_field, df)
return df
#checking with broadcast source mac of EAPOL packet
@deferred(TLS_TIMEOUT)
def test_eap_tls_with_invalid_source_mac_broadcast(self):
df = defer.Deferred()
def eap_tls_invalid_source_mac_broadcast(df):
def tls_invalid_source_mac_broadcast_cb():
log_test.info('TLS authentication failed with invalid source mac as broadcast in EAPOL packet')
tls = TLSAuthTest(fail_cb = tls_invalid_source_mac_broadcast_cb, src_mac='bcast')
tls.runTest()
assert_equal(tls.failTest, True)
df.callback(0)
reactor.callLater(0, eap_tls_invalid_source_mac_broadcast, df)
return df
#checking with multicast source mac of EAPOL packet
@deferred(TLS_TIMEOUT)
def test_eap_tls_with_invalid_source_mac_multicast(self):
df = defer.Deferred()
def eap_tls_invalid_source_mac_multicast(df):
def tls_invalid_source_mac_multicast_cb():
log_test.info('TLS authentication failed with invalid source mac as multicast in EAPOL packet')
tls = TLSAuthTest(fail_cb = tls_invalid_source_mac_multicast_cb, src_mac='mcast')
tls.runTest()
assert_equal(tls.failTest, True)
df.callback(0)
reactor.callLater(0, eap_tls_invalid_source_mac_multicast, df)
return df
#checking with zero source mac of EAPOL packet
@deferred(TLS_TIMEOUT)
def test_eap_tls_with_invalid_source_mac_zero(self):
df = defer.Deferred()
def eap_tls_invalid_source_mac_zero(df):
def tls_invalid_source_mac_zero_cb():
log_test.info('TLS authentication failed with invalid source mac as zero in EAPOL packet')
tls = TLSAuthTest(fail_cb = tls_invalid_source_mac_zero_cb, src_mac='zeros')
tls.runTest()
assert_equal(tls.failTest, True)
df.callback(0)
reactor.callLater(0, eap_tls_invalid_source_mac_zero, df)
return df
#Restarting Radius server after sending client hello
@deferred(TLS_TIMEOUT)
def test_eap_tls_with_restart_of_radius_server(self):
df = defer.Deferred()
def eap_tls_restart_radius_server(df):
def tls_restart_radius_server_cb():
log_test.info('TLS authentication failed with radius server down in middle of authentication process')
tls = TLSAuthTest(fail_cb = tls_restart_radius_server_cb, restart_radius=True)
tls.runTest()
assert_equal(tls.failTest, True)
df.callback(0)
reactor.callLater(0, eap_tls_restart_radius_server, df)
return df
@deferred(TLS_TIMEOUT)
def test_eap_tls_with_incorrect_handshake_type_client_hello(self):
df = defer.Deferred()
def eap_tls_incorrect_handshake_type_client_hello(df):
def tls_incorrect_handshake_type_client_hello_cb():
log_test.info('TLS authentication failed with incorrect handshake type in client hello packet')
tls = TLSAuthTest(fail_cb = tls_incorrect_handshake_type_client_hello_cb, invalid_client_hello_handshake_type=True)
tls.runTest()
assert_equal(tls.failTest, True)
df.callback(0)
reactor.callLater(0, eap_tls_incorrect_handshake_type_client_hello, df)
return df
#Sending certificate request type of handhsake instead of certificate verify in client certificate request message
@deferred(TLS_TIMEOUT)
def test_eap_tls_with_incorrect_handshake_type_certificate_request(self):
df = defer.Deferred()
def eap_tls_incorrect_handshake_type_certificate_request(df):
def tls_incorrect_handshake_type_certificate_request_cb():
log_test.info('TLS authentication failed with incorrect handshake type in client certificate request packet')
tls = TLSAuthTest(fail_cb = tls_incorrect_handshake_type_certificate_request_cb, invalid_cert_req_handshake=True)
tls.runTest()
assert_equal(tls.failTest, True)
df.callback(0)
reactor.callLater(0, eap_tls_incorrect_handshake_type_certificate_request, df)
return df
#Sending tls record content type as 'ALERT' instead of 'HANDSHAKE' in certificate request packet
@deferred(TLS_TIMEOUT)
def test_eap_tls_with_incorrect_tlsrecord_certificate_request(self):
df = defer.Deferred()
def eap_tls_incorrect_tlsrecord_certificate_request(df):
def tls_incorrect_tlsrecord_certificate_request_cb():
log_test.info('TLS authentication failed with incorrect tlsrecord type in certificate request packet')
tls = TLSAuthTest(fail_cb = tls_incorrect_tlsrecord_certificate_request_cb, incorrect_tlsrecord_type_cert_req=True)
tls.runTest()
assert_equal(tls.failTest, True)
df.callback(0)
reactor.callLater(0, eap_tls_incorrect_tlsrecord_certificate_request, df)
return df
#Sending client hello with zero lenght field in Handshake protocol
@deferred(TLS_TIMEOUT)
def test_eap_tls_with_invalid_handshake_length_client_hello(self):
df = defer.Deferred()
def eap_tls_invalid_handshake_length_client_hello(df):
def tls_invalid_handshake_length_client_hello_cb():
log_test.info('TLS authentication failed with invalid handshake length in client hello packet')
tls = TLSAuthTest(fail_cb = tls_invalid_handshake_length_client_hello_cb, invalid_client_hello_handshake_length=True)
tls.runTest()
assert_equal(tls.failTest, True)
df.callback(0)
reactor.callLater(0, eap_tls_invalid_handshake_length_client_hello, df)
return df
@deferred(TLS_TIMEOUT)
def test_eap_tls_clientkeyex_replace_with_serverkeyex(self):
df = defer.Deferred()
def eap_tls_clientkeyex_replace_with_serverkeyex(df):
def tls_clientkeyex_replace_with_serverkeyex_cb():
log_test.info('TLS authentication failed with client key exchange replaced with server key exchange')
tls = TLSAuthTest(fail_cb = tls_clientkeyex_replace_with_serverkeyex_cb,clientkeyex_replace_with_serverkeyex=True)
tls.runTest()
assert_equal(tls.failTest, True)
df.callback(0)
reactor.callLater(0, eap_tls_clientkeyex_replace_with_serverkeyex, df)
return df
#simulating authentication for multiple users, 1K in this test case
@deferred(TEST_TIMEOUT)
def test_eap_tls_1k_sessions_with_diff_mac(self):
df = defer.Deferred()
def eap_tls_1k_with_diff_mac(df):
for i in xrange(1000):
tls = TLSAuthTest(src_mac = 'random')
tls.runTest()
log_test.info('Authentication successfull for user %d'%i)
df.callback(0)
reactor.callLater(0, eap_tls_1k_with_diff_mac, df)
return df
#simulating authentication for multiple users, 5K in this test case
@deferred(TEST_TIMEOUT+1800)
def test_eap_tls_5k_sessions_with_diff_mac(self):
df = defer.Deferred()
def eap_tls_5k_with_diff_mac(df):
for i in xrange(5000):
tls = TLSAuthTest(src_mac = 'random')
tls.runTest()
log_test.info('Authentication successfull for user %d'%i)
df.callback(0)
reactor.callLater(0, eap_tls_5k_with_diff_mac, df)
return df
def tls_scale(self, num_sessions):
'''Called from scale test'''
def tls_session_fail_cb():
pass
for i in xrange(num_sessions):
tls = TLSAuthTest(src_mac = 'random', fail_cb = tls_session_fail_cb)
tls.runTest()
if tls.failTest is False:
log_test.info('Authentication successful for user %d'%i)
else:
log_test.info('Authentication failed for user %d' %i)
if __name__ == '__main__':
t = TLSAuthTest()
t.runTest()