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Diffstat (limited to 'test/test_classifier.py')
| -rw-r--r-- | test/test_classifier.py | 569 |
1 files changed, 0 insertions, 569 deletions
diff --git a/test/test_classifier.py b/test/test_classifier.py deleted file mode 100644 index 11c0985f4d4..00000000000 --- a/test/test_classifier.py +++ /dev/null @@ -1,569 +0,0 @@ -#!/usr/bin/env python3 - -import binascii -import socket -import unittest - -from framework import VppTestCase, VppTestRunner - -from scapy.packet import Raw -from scapy.layers.l2 import Ether -from scapy.layers.inet import IP, UDP, TCP -from util import ppp -from template_classifier import TestClassifier -from vpp_ip_route import VppIpRoute, VppRoutePath -from vpp_ip import INVALID_INDEX - - -# Tests split to different test case classes because of issue reported in -# ticket VPP-1336 -class TestClassifierIP(TestClassifier): - """ Classifier IP Test Case """ - - @classmethod - def setUpClass(cls): - super(TestClassifierIP, cls).setUpClass() - - @classmethod - def tearDownClass(cls): - super(TestClassifierIP, cls).tearDownClass() - - def test_iacl_src_ip(self): - """ Source IP iACL test - - Test scenario for basic IP ACL with source IP - - Create IPv4 stream for pg0 -> pg1 interface. - - Create iACL with source IP address. - - Send and verify received packets on pg1 interface. - """ - - # Basic iACL testing with source IP - pkts = self.create_stream(self.pg0, self.pg1, self.pg_if_packet_sizes) - self.pg0.add_stream(pkts) - - key = 'ip_src' - self.create_classify_table(key, self.build_ip_mask(src_ip='ffffffff')) - self.create_classify_session( - self.acl_tbl_idx.get(key), - self.build_ip_match(src_ip=self.pg0.remote_ip4)) - self.input_acl_set_interface(self.pg0, self.acl_tbl_idx.get(key)) - self.acl_active_table = key - - self.pg_enable_capture(self.pg_interfaces) - self.pg_start() - - pkts = self.pg1.get_capture(len(pkts)) - self.verify_capture(self.pg1, pkts) - self.pg0.assert_nothing_captured(remark="packets forwarded") - self.pg2.assert_nothing_captured(remark="packets forwarded") - self.pg3.assert_nothing_captured(remark="packets forwarded") - - def test_iacl_dst_ip(self): - """ Destination IP iACL test - - Test scenario for basic IP ACL with destination IP - - Create IPv4 stream for pg0 -> pg1 interface. - - Create iACL with destination IP address. - - Send and verify received packets on pg1 interface. - """ - - # Basic iACL testing with destination IP - pkts = self.create_stream(self.pg0, self.pg1, self.pg_if_packet_sizes) - self.pg0.add_stream(pkts) - - key = 'ip_dst' - self.create_classify_table(key, self.build_ip_mask(dst_ip='ffffffff')) - self.create_classify_session( - self.acl_tbl_idx.get(key), - self.build_ip_match(dst_ip=self.pg1.remote_ip4)) - self.input_acl_set_interface(self.pg0, self.acl_tbl_idx.get(key)) - self.acl_active_table = key - - self.pg_enable_capture(self.pg_interfaces) - self.pg_start() - - pkts = self.pg1.get_capture(len(pkts)) - self.verify_capture(self.pg1, pkts) - self.pg0.assert_nothing_captured(remark="packets forwarded") - self.pg2.assert_nothing_captured(remark="packets forwarded") - self.pg3.assert_nothing_captured(remark="packets forwarded") - - def test_iacl_src_dst_ip(self): - """ Source and destination IP iACL test - - Test scenario for basic IP ACL with source and destination IP - - Create IPv4 stream for pg0 -> pg1 interface. - - Create iACL with source and destination IP addresses. - - Send and verify received packets on pg1 interface. - """ - - # Basic iACL testing with source and destination IP - pkts = self.create_stream(self.pg0, self.pg1, self.pg_if_packet_sizes) - self.pg0.add_stream(pkts) - - key = 'ip' - self.create_classify_table( - key, self.build_ip_mask(src_ip='ffffffff', dst_ip='ffffffff')) - self.create_classify_session( - self.acl_tbl_idx.get(key), - self.build_ip_match(src_ip=self.pg0.remote_ip4, - dst_ip=self.pg1.remote_ip4)) - self.input_acl_set_interface(self.pg0, self.acl_tbl_idx.get(key)) - self.acl_active_table = key - - self.pg_enable_capture(self.pg_interfaces) - self.pg_start() - - pkts = self.pg1.get_capture(len(pkts)) - self.verify_capture(self.pg1, pkts) - self.pg0.assert_nothing_captured(remark="packets forwarded") - self.pg2.assert_nothing_captured(remark="packets forwarded") - self.pg3.assert_nothing_captured(remark="packets forwarded") - - -class TestClassifierUDP(TestClassifier): - """ Classifier UDP proto Test Case """ - - @classmethod - def setUpClass(cls): - super(TestClassifierUDP, cls).setUpClass() - - @classmethod - def tearDownClass(cls): - super(TestClassifierUDP, cls).tearDownClass() - - def test_iacl_proto_udp(self): - """ UDP protocol iACL test - - Test scenario for basic protocol ACL with UDP protocol - - Create IPv4 stream for pg0 -> pg1 interface. - - Create iACL with UDP IP protocol. - - Send and verify received packets on pg1 interface. - """ - - # Basic iACL testing with UDP protocol - pkts = self.create_stream(self.pg0, self.pg1, self.pg_if_packet_sizes) - self.pg0.add_stream(pkts) - - key = 'proto_udp' - self.create_classify_table(key, self.build_ip_mask(proto='ff')) - self.create_classify_session( - self.acl_tbl_idx.get(key), - self.build_ip_match(proto=socket.IPPROTO_UDP)) - self.input_acl_set_interface( - self.pg0, self.acl_tbl_idx.get(key)) - self.acl_active_table = key - - self.pg_enable_capture(self.pg_interfaces) - self.pg_start() - - pkts = self.pg1.get_capture(len(pkts)) - self.verify_capture(self.pg1, pkts) - self.pg0.assert_nothing_captured(remark="packets forwarded") - self.pg2.assert_nothing_captured(remark="packets forwarded") - self.pg3.assert_nothing_captured(remark="packets forwarded") - - def test_iacl_proto_udp_sport(self): - """ UDP source port iACL test - - Test scenario for basic protocol ACL with UDP and sport - - Create IPv4 stream for pg0 -> pg1 interface. - - Create iACL with UDP IP protocol and defined sport. - - Send and verify received packets on pg1 interface. - """ - - # Basic iACL testing with UDP and sport - sport = 38 - pkts = self.create_stream(self.pg0, self.pg1, self.pg_if_packet_sizes, - UDP(sport=sport, dport=5678)) - self.pg0.add_stream(pkts) - - key = 'proto_udp_sport' - self.create_classify_table( - key, self.build_ip_mask(proto='ff', src_port='ffff')) - self.create_classify_session( - self.acl_tbl_idx.get(key), - self.build_ip_match(proto=socket.IPPROTO_UDP, src_port=sport)) - self.input_acl_set_interface( - self.pg0, self.acl_tbl_idx.get(key)) - self.acl_active_table = key - - self.pg_enable_capture(self.pg_interfaces) - self.pg_start() - - pkts = self.pg1.get_capture(len(pkts)) - self.verify_capture(self.pg1, pkts) - self.pg0.assert_nothing_captured(remark="packets forwarded") - self.pg2.assert_nothing_captured(remark="packets forwarded") - self.pg3.assert_nothing_captured(remark="packets forwarded") - - def test_iacl_proto_udp_dport(self): - """ UDP destination port iACL test - - Test scenario for basic protocol ACL with UDP and dport - - Create IPv4 stream for pg0 -> pg1 interface. - - Create iACL with UDP IP protocol and defined dport. - - Send and verify received packets on pg1 interface. - """ - - # Basic iACL testing with UDP and dport - dport = 427 - pkts = self.create_stream(self.pg0, self.pg1, self.pg_if_packet_sizes, - UDP(sport=1234, dport=dport)) - self.pg0.add_stream(pkts) - - key = 'proto_udp_dport' - self.create_classify_table( - key, self.build_ip_mask(proto='ff', dst_port='ffff')) - self.create_classify_session( - self.acl_tbl_idx.get(key), - self.build_ip_match(proto=socket.IPPROTO_UDP, dst_port=dport)) - self.input_acl_set_interface( - self.pg0, self.acl_tbl_idx.get(key)) - self.acl_active_table = key - - self.pg_enable_capture(self.pg_interfaces) - self.pg_start() - - pkts = self.pg1.get_capture(len(pkts)) - self.verify_capture(self.pg1, pkts) - self.pg0.assert_nothing_captured(remark="packets forwarded") - self.pg2.assert_nothing_captured(remark="packets forwarded") - self.pg3.assert_nothing_captured(remark="packets forwarded") - - def test_iacl_proto_udp_sport_dport(self): - """ UDP source and destination ports iACL test - - Test scenario for basic protocol ACL with UDP and sport and dport - - Create IPv4 stream for pg0 -> pg1 interface. - - Create iACL with UDP IP protocol and defined sport and dport. - - Send and verify received packets on pg1 interface. - """ - - # Basic iACL testing with UDP and sport and dport - sport = 13720 - dport = 9080 - pkts = self.create_stream(self.pg0, self.pg1, self.pg_if_packet_sizes, - UDP(sport=sport, dport=dport)) - self.pg0.add_stream(pkts) - - key = 'proto_udp_ports' - self.create_classify_table( - key, - self.build_ip_mask(proto='ff', src_port='ffff', dst_port='ffff')) - self.create_classify_session( - self.acl_tbl_idx.get(key), - self.build_ip_match(proto=socket.IPPROTO_UDP, src_port=sport, - dst_port=dport)) - self.input_acl_set_interface( - self.pg0, self.acl_tbl_idx.get(key)) - self.acl_active_table = key - - self.pg_enable_capture(self.pg_interfaces) - self.pg_start() - - pkts = self.pg1.get_capture(len(pkts)) - self.verify_capture(self.pg1, pkts) - self.pg0.assert_nothing_captured(remark="packets forwarded") - self.pg2.assert_nothing_captured(remark="packets forwarded") - self.pg3.assert_nothing_captured(remark="packets forwarded") - - -class TestClassifierTCP(TestClassifier): - """ Classifier TCP proto Test Case """ - - @classmethod - def setUpClass(cls): - super(TestClassifierTCP, cls).setUpClass() - - @classmethod - def tearDownClass(cls): - super(TestClassifierTCP, cls).tearDownClass() - - def test_iacl_proto_tcp(self): - """ TCP protocol iACL test - - Test scenario for basic protocol ACL with TCP protocol - - Create IPv4 stream for pg0 -> pg1 interface. - - Create iACL with TCP IP protocol. - - Send and verify received packets on pg1 interface. - """ - - # Basic iACL testing with TCP protocol - pkts = self.create_stream(self.pg0, self.pg1, self.pg_if_packet_sizes, - TCP(sport=1234, dport=5678)) - self.pg0.add_stream(pkts) - - key = 'proto_tcp' - self.create_classify_table(key, self.build_ip_mask(proto='ff')) - self.create_classify_session( - self.acl_tbl_idx.get(key), - self.build_ip_match(proto=socket.IPPROTO_TCP)) - self.input_acl_set_interface( - self.pg0, self.acl_tbl_idx.get(key)) - self.acl_active_table = key - - self.pg_enable_capture(self.pg_interfaces) - self.pg_start() - - pkts = self.pg1.get_capture(len(pkts)) - self.verify_capture(self.pg1, pkts, TCP) - self.pg0.assert_nothing_captured(remark="packets forwarded") - self.pg2.assert_nothing_captured(remark="packets forwarded") - self.pg3.assert_nothing_captured(remark="packets forwarded") - - def test_iacl_proto_tcp_sport(self): - """ TCP source port iACL test - - Test scenario for basic protocol ACL with TCP and sport - - Create IPv4 stream for pg0 -> pg1 interface. - - Create iACL with TCP IP protocol and defined sport. - - Send and verify received packets on pg1 interface. - """ - - # Basic iACL testing with TCP and sport - sport = 38 - pkts = self.create_stream(self.pg0, self.pg1, self.pg_if_packet_sizes, - TCP(sport=sport, dport=5678)) - self.pg0.add_stream(pkts) - - key = 'proto_tcp_sport' - self.create_classify_table( - key, self.build_ip_mask(proto='ff', src_port='ffff')) - self.create_classify_session( - self.acl_tbl_idx.get(key), - self.build_ip_match(proto=socket.IPPROTO_TCP, src_port=sport)) - self.input_acl_set_interface( - self.pg0, self.acl_tbl_idx.get(key)) - self.acl_active_table = key - - self.pg_enable_capture(self.pg_interfaces) - self.pg_start() - - pkts = self.pg1.get_capture(len(pkts)) - self.verify_capture(self.pg1, pkts, TCP) - self.pg0.assert_nothing_captured(remark="packets forwarded") - self.pg2.assert_nothing_captured(remark="packets forwarded") - self.pg3.assert_nothing_captured(remark="packets forwarded") - - def test_iacl_proto_tcp_dport(self): - """ TCP destination port iACL test - - Test scenario for basic protocol ACL with TCP and dport - - Create IPv4 stream for pg0 -> pg1 interface. - - Create iACL with TCP IP protocol and defined dport. - - Send and verify received packets on pg1 interface. - """ - - # Basic iACL testing with TCP and dport - dport = 427 - pkts = self.create_stream(self.pg0, self.pg1, self.pg_if_packet_sizes, - TCP(sport=1234, dport=dport)) - self.pg0.add_stream(pkts) - - key = 'proto_tcp_sport' - self.create_classify_table( - key, self.build_ip_mask(proto='ff', dst_port='ffff')) - self.create_classify_session( - self.acl_tbl_idx.get(key), - self.build_ip_match(proto=socket.IPPROTO_TCP, dst_port=dport)) - self.input_acl_set_interface( - self.pg0, self.acl_tbl_idx.get(key)) - self.acl_active_table = key - - self.pg_enable_capture(self.pg_interfaces) - self.pg_start() - - pkts = self.pg1.get_capture(len(pkts)) - self.verify_capture(self.pg1, pkts, TCP) - self.pg0.assert_nothing_captured(remark="packets forwarded") - self.pg2.assert_nothing_captured(remark="packets forwarded") - self.pg3.assert_nothing_captured(remark="packets forwarded") - - def test_iacl_proto_tcp_sport_dport(self): - """ TCP source and destination ports iACL test - - Test scenario for basic protocol ACL with TCP and sport and dport - - Create IPv4 stream for pg0 -> pg1 interface. - - Create iACL with TCP IP protocol and defined sport and dport. - - Send and verify received packets on pg1 interface. - """ - - # Basic iACL testing with TCP and sport and dport - sport = 13720 - dport = 9080 - pkts = self.create_stream(self.pg0, self.pg1, self.pg_if_packet_sizes, - TCP(sport=sport, dport=dport)) - self.pg0.add_stream(pkts) - - key = 'proto_tcp_ports' - self.create_classify_table( - key, - self.build_ip_mask(proto='ff', src_port='ffff', dst_port='ffff')) - self.create_classify_session( - self.acl_tbl_idx.get(key), - self.build_ip_match(proto=socket.IPPROTO_TCP, src_port=sport, - dst_port=dport)) - self.input_acl_set_interface( - self.pg0, self.acl_tbl_idx.get(key)) - self.acl_active_table = key - - self.pg_enable_capture(self.pg_interfaces) - self.pg_start() - - pkts = self.pg1.get_capture(len(pkts)) - self.verify_capture(self.pg1, pkts, TCP) - self.pg0.assert_nothing_captured(remark="packets forwarded") - self.pg2.assert_nothing_captured(remark="packets forwarded") - self.pg3.assert_nothing_captured(remark="packets forwarded") - - -class TestClassifierIPOut(TestClassifier): - """ Classifier output IP Test Case """ - - @classmethod - def setUpClass(cls): - super(TestClassifierIPOut, cls).setUpClass() - - @classmethod - def tearDownClass(cls): - super(TestClassifierIPOut, cls).tearDownClass() - - def test_acl_ip_out(self): - """ Output IP ACL test - - Test scenario for basic IP ACL with source IP - - Create IPv4 stream for pg1 -> pg0 interface. - - Create ACL with source IP address. - - Send and verify received packets on pg0 interface. - """ - - # Basic oACL testing with source IP - pkts = self.create_stream(self.pg1, self.pg0, self.pg_if_packet_sizes) - self.pg1.add_stream(pkts) - - key = 'ip_out' - self.create_classify_table( - key, self.build_ip_mask(src_ip='ffffffff'), data_offset=0) - self.create_classify_session( - self.acl_tbl_idx.get(key), - self.build_ip_match(src_ip=self.pg1.remote_ip4)) - self.output_acl_set_interface(self.pg0, self.acl_tbl_idx.get(key)) - self.acl_active_table = key - - self.pg_enable_capture(self.pg_interfaces) - self.pg_start() - - pkts = self.pg0.get_capture(len(pkts)) - self.verify_capture(self.pg0, pkts) - self.pg1.assert_nothing_captured(remark="packets forwarded") - self.pg2.assert_nothing_captured(remark="packets forwarded") - self.pg3.assert_nothing_captured(remark="packets forwarded") - - -class TestClassifierMAC(TestClassifier): - """ Classifier MAC Test Case """ - - @classmethod - def setUpClass(cls): - super(TestClassifierMAC, cls).setUpClass() - - @classmethod - def tearDownClass(cls): - super(TestClassifierMAC, cls).tearDownClass() - - def test_acl_mac(self): - """ MAC ACL test - - Test scenario for basic MAC ACL with source MAC - - Create IPv4 stream for pg0 -> pg2 interface. - - Create ACL with source MAC address. - - Send and verify received packets on pg2 interface. - """ - - # Basic iACL testing with source MAC - pkts = self.create_stream(self.pg0, self.pg2, self.pg_if_packet_sizes) - self.pg0.add_stream(pkts) - - key = 'mac' - self.create_classify_table( - key, self.build_mac_mask(src_mac='ffffffffffff'), data_offset=-14) - self.create_classify_session( - self.acl_tbl_idx.get(key), - self.build_mac_match(src_mac=self.pg0.remote_mac)) - self.input_acl_set_interface(self.pg0, self.acl_tbl_idx.get(key)) - self.acl_active_table = key - - self.pg_enable_capture(self.pg_interfaces) - self.pg_start() - - pkts = self.pg2.get_capture(len(pkts)) - self.verify_capture(self.pg2, pkts) - self.pg0.assert_nothing_captured(remark="packets forwarded") - self.pg1.assert_nothing_captured(remark="packets forwarded") - self.pg3.assert_nothing_captured(remark="packets forwarded") - - -class TestClassifierPBR(TestClassifier): - """ Classifier PBR Test Case """ - - @classmethod - def setUpClass(cls): - super(TestClassifierPBR, cls).setUpClass() - - @classmethod - def tearDownClass(cls): - super(TestClassifierPBR, cls).tearDownClass() - - def test_acl_pbr(self): - """ IP PBR test - - Test scenario for PBR with source IP - - Create IPv4 stream for pg0 -> pg3 interface. - - Configure PBR fib entry for packet forwarding. - - Send and verify received packets on pg3 interface. - """ - - # PBR testing with source IP - pkts = self.create_stream(self.pg0, self.pg3, self.pg_if_packet_sizes) - self.pg0.add_stream(pkts) - - key = 'pbr' - self.create_classify_table(key, self.build_ip_mask(src_ip='ffffffff')) - pbr_option = 1 - # this will create the VRF/table in which we will insert the route - self.create_classify_session( - self.acl_tbl_idx.get(key), - self.build_ip_match(src_ip=self.pg0.remote_ip4), - pbr_option, self.pbr_vrfid) - self.assertTrue(self.verify_vrf(self.pbr_vrfid)) - r = VppIpRoute(self, self.pg3.local_ip4, 24, - [VppRoutePath(self.pg3.remote_ip4, - INVALID_INDEX)], - table_id=self.pbr_vrfid) - r.add_vpp_config() - - self.input_acl_set_interface(self.pg0, self.acl_tbl_idx.get(key)) - - self.pg_enable_capture(self.pg_interfaces) - self.pg_start() - - pkts = self.pg3.get_capture(len(pkts)) - self.verify_capture(self.pg3, pkts) - self.input_acl_set_interface(self.pg0, self.acl_tbl_idx.get(key), 0) - self.pg0.assert_nothing_captured(remark="packets forwarded") - self.pg1.assert_nothing_captured(remark="packets forwarded") - self.pg2.assert_nothing_captured(remark="packets forwarded") - - # remove the classify session and the route - r.remove_vpp_config() - self.create_classify_session( - self.acl_tbl_idx.get(key), - self.build_ip_match(src_ip=self.pg0.remote_ip4), - pbr_option, self.pbr_vrfid, is_add=0) - - # and the table should be gone. - self.assertFalse(self.verify_vrf(self.pbr_vrfid)) - -if __name__ == '__main__': - unittest.main(testRunner=VppTestRunner) |