+++ /dev/null
-#!/usr/bin/env python3
-"""ACL plugin Test Case HLD:
-"""
-
-import unittest
-import random
-
-from scapy.packet import Raw
-from scapy.layers.l2 import Ether
-from scapy.layers.inet import IP, TCP, UDP, ICMP
-from scapy.layers.inet6 import IPv6, ICMPv6EchoRequest
-from scapy.layers.inet6 import IPv6ExtHdrFragment
-from framework import VppTestCase, VppTestRunner
-from framework import tag_fixme_vpp_workers
-from util import Host, ppp
-from ipaddress import IPv4Network, IPv6Network
-
-from vpp_lo_interface import VppLoInterface
-from vpp_acl import AclRule, VppAcl, VppAclInterface, VppEtypeWhitelist
-from vpp_ip import INVALID_INDEX
-
-
-@tag_fixme_vpp_workers
-class TestACLplugin(VppTestCase):
- """ ACL plugin Test Case """
-
- # traffic types
- IP = 0
- ICMP = 1
-
- # IP version
- IPRANDOM = -1
- IPV4 = 0
- IPV6 = 1
-
- # rule types
- DENY = 0
- PERMIT = 1
-
- # supported protocols
- proto = [[6, 17], [1, 58]]
- proto_map = {1: 'ICMP', 58: 'ICMPv6EchoRequest', 6: 'TCP', 17: 'UDP'}
- ICMPv4 = 0
- ICMPv6 = 1
- TCP = 0
- UDP = 1
- PROTO_ALL = 0
-
- # port ranges
- PORTS_ALL = -1
- PORTS_RANGE = 0
- PORTS_RANGE_2 = 1
- udp_sport_from = 10
- udp_sport_to = udp_sport_from + 5
- udp_dport_from = 20000
- udp_dport_to = udp_dport_from + 5000
- tcp_sport_from = 30
- tcp_sport_to = tcp_sport_from + 5
- tcp_dport_from = 40000
- tcp_dport_to = tcp_dport_from + 5000
-
- udp_sport_from_2 = 90
- udp_sport_to_2 = udp_sport_from_2 + 5
- udp_dport_from_2 = 30000
- udp_dport_to_2 = udp_dport_from_2 + 5000
- tcp_sport_from_2 = 130
- tcp_sport_to_2 = tcp_sport_from_2 + 5
- tcp_dport_from_2 = 20000
- tcp_dport_to_2 = tcp_dport_from_2 + 5000
-
- icmp4_type = 8 # echo request
- icmp4_code = 3
- icmp6_type = 128 # echo request
- icmp6_code = 3
-
- icmp4_type_2 = 8
- icmp4_code_from_2 = 5
- icmp4_code_to_2 = 20
- icmp6_type_2 = 128
- icmp6_code_from_2 = 8
- icmp6_code_to_2 = 42
-
- # Test variables
- bd_id = 1
-
- @classmethod
- def setUpClass(cls):
- """
- Perform standard class setup (defined by class method setUpClass in
- class VppTestCase) before running the test case, set test case related
- variables and configure VPP.
- """
- super(TestACLplugin, cls).setUpClass()
-
- try:
- # Create 2 pg interfaces
- cls.create_pg_interfaces(range(2))
-
- # Packet flows mapping pg0 -> pg1, pg2 etc.
- cls.flows = dict()
- cls.flows[cls.pg0] = [cls.pg1]
-
- # Packet sizes
- cls.pg_if_packet_sizes = [64, 512, 1518, 9018]
-
- # Create BD with MAC learning and unknown unicast flooding disabled
- # and put interfaces to this BD
- cls.vapi.bridge_domain_add_del(bd_id=cls.bd_id, uu_flood=1,
- learn=1)
- for pg_if in cls.pg_interfaces:
- cls.vapi.sw_interface_set_l2_bridge(
- rx_sw_if_index=pg_if.sw_if_index, bd_id=cls.bd_id)
-
- # Set up all interfaces
- for i in cls.pg_interfaces:
- i.admin_up()
-
- # Mapping between packet-generator index and lists of test hosts
- cls.hosts_by_pg_idx = dict()
- for pg_if in cls.pg_interfaces:
- cls.hosts_by_pg_idx[pg_if.sw_if_index] = []
-
- # Create list of deleted hosts
- cls.deleted_hosts_by_pg_idx = dict()
- for pg_if in cls.pg_interfaces:
- cls.deleted_hosts_by_pg_idx[pg_if.sw_if_index] = []
-
- # warm-up the mac address tables
- # self.warmup_test()
- count = 16
- start = 0
- n_int = len(cls.pg_interfaces)
- macs_per_if = count // n_int
- i = -1
- for pg_if in cls.pg_interfaces:
- i += 1
- start_nr = macs_per_if * i + start
- end_nr = count + start if i == (n_int - 1) \
- else macs_per_if * (i + 1) + start
- hosts = cls.hosts_by_pg_idx[pg_if.sw_if_index]
- for j in range(int(start_nr), int(end_nr)):
- host = Host(
- "00:00:00:ff:%02x:%02x" % (pg_if.sw_if_index, j),
- "172.17.1%02x.%u" % (pg_if.sw_if_index, j),
- "2017:dead:%02x::%u" % (pg_if.sw_if_index, j))
- hosts.append(host)
-
- except Exception:
- super(TestACLplugin, cls).tearDownClass()
- raise
-
- @classmethod
- def tearDownClass(cls):
- super(TestACLplugin, cls).tearDownClass()
-
- def setUp(self):
- super(TestACLplugin, self).setUp()
- self.reset_packet_infos()
-
- def tearDown(self):
- """
- Show various debug prints after each test.
- """
- super(TestACLplugin, self).tearDown()
-
- def show_commands_at_teardown(self):
- cli = "show vlib graph l2-input-feat-arc"
- self.logger.info(self.vapi.ppcli(cli))
- cli = "show vlib graph l2-input-feat-arc-end"
- self.logger.info(self.vapi.ppcli(cli))
- cli = "show vlib graph l2-output-feat-arc"
- self.logger.info(self.vapi.ppcli(cli))
- cli = "show vlib graph l2-output-feat-arc-end"
- self.logger.info(self.vapi.ppcli(cli))
- self.logger.info(self.vapi.ppcli("show l2fib verbose"))
- self.logger.info(self.vapi.ppcli("show acl-plugin acl"))
- self.logger.info(self.vapi.ppcli("show acl-plugin interface"))
- self.logger.info(self.vapi.ppcli("show acl-plugin tables"))
- self.logger.info(self.vapi.ppcli("show bridge-domain %s detail"
- % self.bd_id))
-
- def create_rule(self, ip=0, permit_deny=0, ports=PORTS_ALL, proto=-1,
- s_prefix=0, s_ip=0,
- d_prefix=0, d_ip=0):
- if ip:
- src_prefix = IPv6Network((s_ip, s_prefix))
- dst_prefix = IPv6Network((d_ip, d_prefix))
- else:
- src_prefix = IPv4Network((s_ip, s_prefix))
- dst_prefix = IPv4Network((d_ip, d_prefix))
- return AclRule(is_permit=permit_deny, ports=ports, proto=proto,
- src_prefix=src_prefix, dst_prefix=dst_prefix)
-
- def apply_rules(self, rules, tag=None):
- acl = VppAcl(self, rules, tag=tag)
- acl.add_vpp_config()
- self.logger.info("Dumped ACL: " + str(acl.dump()))
- # Apply a ACL on the interface as inbound
- for i in self.pg_interfaces:
- acl_if = VppAclInterface(
- self, sw_if_index=i.sw_if_index, n_input=1, acls=[acl])
- acl_if.add_vpp_config()
- return acl.acl_index
-
- def apply_rules_to(self, rules, tag=None, sw_if_index=INVALID_INDEX):
- acl = VppAcl(self, rules, tag=tag)
- acl.add_vpp_config()
- self.logger.info("Dumped ACL: " + str(acl.dump()))
- # Apply a ACL on the interface as inbound
- acl_if = VppAclInterface(self, sw_if_index=sw_if_index, n_input=1,
- acls=[acl])
- return acl.acl_index
-
- def etype_whitelist(self, whitelist, n_input, add=True):
- # Apply whitelists on all the interfaces
- if add:
- self._wl = []
- for i in self.pg_interfaces:
- self._wl.append(VppEtypeWhitelist(
- self, sw_if_index=i.sw_if_index, whitelist=whitelist,
- n_input=n_input).add_vpp_config())
- else:
- if hasattr(self, "_wl"):
- for wl in self._wl:
- wl.remove_vpp_config()
-
- def create_upper_layer(self, packet_index, proto, ports=0):
- p = self.proto_map[proto]
- if p == 'UDP':
- if ports == 0:
- return UDP(sport=random.randint(self.udp_sport_from,
- self.udp_sport_to),
- dport=random.randint(self.udp_dport_from,
- self.udp_dport_to))
- else:
- return UDP(sport=ports, dport=ports)
- elif p == 'TCP':
- if ports == 0:
- return TCP(sport=random.randint(self.tcp_sport_from,
- self.tcp_sport_to),
- dport=random.randint(self.tcp_dport_from,
- self.tcp_dport_to))
- else:
- return TCP(sport=ports, dport=ports)
- return ''
-
- def create_stream(self, src_if, packet_sizes, traffic_type=0, ipv6=0,
- proto=-1, ports=0, fragments=False,
- pkt_raw=True, etype=-1):
- """
- Create input packet stream for defined interface using hosts or
- deleted_hosts list.
-
- :param object src_if: Interface to create packet stream for.
- :param list packet_sizes: List of required packet sizes.
- :param traffic_type: 1: ICMP packet, 2: IPv6 with EH, 0: otherwise.
- :return: Stream of packets.
- """
- pkts = []
- if self.flows.__contains__(src_if):
- src_hosts = self.hosts_by_pg_idx[src_if.sw_if_index]
- for dst_if in self.flows[src_if]:
- dst_hosts = self.hosts_by_pg_idx[dst_if.sw_if_index]
- n_int = len(dst_hosts) * len(src_hosts)
- for i in range(0, n_int):
- dst_host = dst_hosts[int(i / len(src_hosts))]
- src_host = src_hosts[i % len(src_hosts)]
- pkt_info = self.create_packet_info(src_if, dst_if)
- if ipv6 == 1:
- pkt_info.ip = 1
- elif ipv6 == 0:
- pkt_info.ip = 0
- else:
- pkt_info.ip = random.choice([0, 1])
- if proto == -1:
- pkt_info.proto = random.choice(self.proto[self.IP])
- else:
- pkt_info.proto = proto
- payload = self.info_to_payload(pkt_info)
- p = Ether(dst=dst_host.mac, src=src_host.mac)
- if etype > 0:
- p = Ether(dst=dst_host.mac,
- src=src_host.mac,
- type=etype)
- if pkt_info.ip:
- p /= IPv6(dst=dst_host.ip6, src=src_host.ip6)
- if fragments:
- p /= IPv6ExtHdrFragment(offset=64, m=1)
- else:
- if fragments:
- p /= IP(src=src_host.ip4, dst=dst_host.ip4,
- flags=1, frag=64)
- else:
- p /= IP(src=src_host.ip4, dst=dst_host.ip4)
- if traffic_type == self.ICMP:
- if pkt_info.ip:
- p /= ICMPv6EchoRequest(type=self.icmp6_type,
- code=self.icmp6_code)
- else:
- p /= ICMP(type=self.icmp4_type,
- code=self.icmp4_code)
- else:
- p /= self.create_upper_layer(i, pkt_info.proto, ports)
- if pkt_raw:
- p /= Raw(payload)
- pkt_info.data = p.copy()
- if pkt_raw:
- size = random.choice(packet_sizes)
- self.extend_packet(p, size)
- pkts.append(p)
- return pkts
-
- def verify_capture(self, pg_if, capture,
- traffic_type=0, ip_type=0, etype=-1):
- """
- Verify captured input packet stream for defined interface.
-
- :param object pg_if: Interface to verify captured packet stream for.
- :param list capture: Captured packet stream.
- :param traffic_type: 1: ICMP packet, 2: IPv6 with EH, 0: otherwise.
- """
- last_info = dict()
- for i in self.pg_interfaces:
- last_info[i.sw_if_index] = None
- dst_sw_if_index = pg_if.sw_if_index
- for packet in capture:
- if etype > 0:
- if packet[Ether].type != etype:
- self.logger.error(ppp("Unexpected ethertype in packet:",
- packet))
- else:
- continue
- try:
- # Raw data for ICMPv6 are stored in ICMPv6EchoRequest.data
- if traffic_type == self.ICMP and ip_type == self.IPV6:
- payload_info = self.payload_to_info(
- packet[ICMPv6EchoRequest], 'data')
- payload = packet[ICMPv6EchoRequest]
- else:
- payload_info = self.payload_to_info(packet[Raw])
- payload = packet[self.proto_map[payload_info.proto]]
- except:
- self.logger.error(ppp("Unexpected or invalid packet "
- "(outside network):", packet))
- raise
-
- if ip_type != 0:
- self.assertEqual(payload_info.ip, ip_type)
- if traffic_type == self.ICMP:
- try:
- if payload_info.ip == 0:
- self.assertEqual(payload.type, self.icmp4_type)
- self.assertEqual(payload.code, self.icmp4_code)
- else:
- self.assertEqual(payload.type, self.icmp6_type)
- self.assertEqual(payload.code, self.icmp6_code)
- except:
- self.logger.error(ppp("Unexpected or invalid packet "
- "(outside network):", packet))
- raise
- else:
- try:
- ip_version = IPv6 if payload_info.ip == 1 else IP
-
- ip = packet[ip_version]
- packet_index = payload_info.index
-
- self.assertEqual(payload_info.dst, dst_sw_if_index)
- self.logger.debug("Got packet on port %s: src=%u (id=%u)" %
- (pg_if.name, payload_info.src,
- packet_index))
- next_info = self.get_next_packet_info_for_interface2(
- payload_info.src, dst_sw_if_index,
- last_info[payload_info.src])
- last_info[payload_info.src] = next_info
- self.assertTrue(next_info is not None)
- self.assertEqual(packet_index, next_info.index)
- saved_packet = next_info.data
- # Check standard fields
- self.assertEqual(ip.src, saved_packet[ip_version].src)
- self.assertEqual(ip.dst, saved_packet[ip_version].dst)
- p = self.proto_map[payload_info.proto]
- if p == 'TCP':
- tcp = packet[TCP]
- self.assertEqual(tcp.sport, saved_packet[
- TCP].sport)
- self.assertEqual(tcp.dport, saved_packet[
- TCP].dport)
- elif p == 'UDP':
- udp = packet[UDP]
- self.assertEqual(udp.sport, saved_packet[
- UDP].sport)
- self.assertEqual(udp.dport, saved_packet[
- UDP].dport)
- except:
- self.logger.error(ppp("Unexpected or invalid packet:",
- packet))
- raise
- for i in self.pg_interfaces:
- remaining_packet = self.get_next_packet_info_for_interface2(
- i, dst_sw_if_index, last_info[i.sw_if_index])
- self.assertTrue(
- remaining_packet is None,
- "Port %u: Packet expected from source %u didn't arrive" %
- (dst_sw_if_index, i.sw_if_index))
-
- def run_traffic_no_check(self):
- # Test
- # Create incoming packet streams for packet-generator interfaces
- for i in self.pg_interfaces:
- if self.flows.__contains__(i):
- pkts = self.create_stream(i, self.pg_if_packet_sizes)
- if len(pkts) > 0:
- i.add_stream(pkts)
-
- # Enable packet capture and start packet sending
- self.pg_enable_capture(self.pg_interfaces)
- self.pg_start()
-
- def run_verify_test(self, traffic_type=0, ip_type=0, proto=-1, ports=0,
- frags=False, pkt_raw=True, etype=-1):
- # Test
- # Create incoming packet streams for packet-generator interfaces
- pkts_cnt = 0
- for i in self.pg_interfaces:
- if self.flows.__contains__(i):
- pkts = self.create_stream(i, self.pg_if_packet_sizes,
- traffic_type, ip_type, proto, ports,
- frags, pkt_raw, etype)
- if len(pkts) > 0:
- i.add_stream(pkts)
- pkts_cnt += len(pkts)
-
- # Enable packet capture and start packet sendingself.IPV
- self.pg_enable_capture(self.pg_interfaces)
- self.pg_start()
- self.logger.info("sent packets count: %d" % pkts_cnt)
-
- # Verify
- # Verify outgoing packet streams per packet-generator interface
- for src_if in self.pg_interfaces:
- if self.flows.__contains__(src_if):
- for dst_if in self.flows[src_if]:
- capture = dst_if.get_capture(pkts_cnt)
- self.logger.info("Verifying capture on interface %s" %
- dst_if.name)
- self.verify_capture(dst_if, capture,
- traffic_type, ip_type, etype)
-
- def run_verify_negat_test(self, traffic_type=0, ip_type=0, proto=-1,
- ports=0, frags=False, etype=-1):
- # Test
- pkts_cnt = 0
- self.reset_packet_infos()
- for i in self.pg_interfaces:
- if self.flows.__contains__(i):
- pkts = self.create_stream(i, self.pg_if_packet_sizes,
- traffic_type, ip_type, proto, ports,
- frags, True, etype)
- if len(pkts) > 0:
- i.add_stream(pkts)
- pkts_cnt += len(pkts)
-
- # Enable packet capture and start packet sending
- self.pg_enable_capture(self.pg_interfaces)
- self.pg_start()
- self.logger.info("sent packets count: %d" % pkts_cnt)
-
- # Verify
- # Verify outgoing packet streams per packet-generator interface
- for src_if in self.pg_interfaces:
- if self.flows.__contains__(src_if):
- for dst_if in self.flows[src_if]:
- self.logger.info("Verifying capture on interface %s" %
- dst_if.name)
- capture = dst_if.get_capture(0)
- self.assertEqual(len(capture), 0)
-
- def test_0000_warmup_test(self):
- """ ACL plugin version check; learn MACs
- """
- reply = self.vapi.papi.acl_plugin_get_version()
- self.assertEqual(reply.major, 1)
- self.logger.info("Working with ACL plugin version: %d.%d" % (
- reply.major, reply.minor))
- # minor version changes are non breaking
- # self.assertEqual(reply.minor, 0)
-
- def test_0001_acl_create(self):
- """ ACL create/delete test
- """
-
- self.logger.info("ACLP_TEST_START_0001")
- # Create a permit-1234 ACL
- r = [AclRule(is_permit=1, proto=17, ports=1234, sport_to=1235)]
- # Test 1: add a new ACL
- first_acl = VppAcl(self, rules=r, tag="permit 1234")
- first_acl.add_vpp_config()
- self.assertTrue(first_acl.query_vpp_config())
- # The very first ACL gets #0
- self.assertEqual(first_acl.acl_index, 0)
- rr = first_acl.dump()
- self.logger.info("Dumped ACL: " + str(rr))
- self.assertEqual(len(rr), 1)
- # We should have the same number of ACL entries as we had asked
- self.assertEqual(len(rr[0].r), len(r))
- # The rules should be the same. But because the submitted and returned
- # are different types, we need to iterate over rules and keys to get
- # to basic values.
- for i_rule in range(0, len(r) - 1):
- encoded_rule = r[i_rule].encode()
- for rule_key in encoded_rule:
- self.assertEqual(rr[0].r[i_rule][rule_key],
- encoded_rule[rule_key])
-
- # Create a deny-1234 ACL
- r_deny = [AclRule(is_permit=0, proto=17, ports=1234, sport_to=1235),
- AclRule(is_permit=1, proto=17, ports=0)]
- second_acl = VppAcl(self, rules=r_deny, tag="deny 1234;permit all")
- second_acl.add_vpp_config()
- self.assertTrue(second_acl.query_vpp_config())
- # The second ACL gets #1
- self.assertEqual(second_acl.acl_index, 1)
-
- # Test 2: try to modify a nonexistent ACL
- invalid_acl = VppAcl(self, acl_index=432, rules=r, tag="FFFF:FFFF")
- reply = invalid_acl.add_vpp_config(expect_error=True)
-
- # apply an ACL on an interface inbound, try to delete ACL, must fail
- acl_if_list = VppAclInterface(
- self, sw_if_index=self.pg0.sw_if_index, n_input=1,
- acls=[first_acl])
- acl_if_list.add_vpp_config()
- first_acl.remove_vpp_config(expect_error=True)
- # Unapply an ACL and then try to delete it - must be ok
- acl_if_list.remove_vpp_config()
- first_acl.remove_vpp_config()
-
- # apply an ACL on an interface inbound, try to delete ACL, must fail
- acl_if_list = VppAclInterface(
- self, sw_if_index=self.pg0.sw_if_index, n_input=0,
- acls=[second_acl])
- acl_if_list.add_vpp_config()
- second_acl.remove_vpp_config(expect_error=True)
- # Unapply an ACL and then try to delete it - must be ok
- acl_if_list.remove_vpp_config()
- second_acl.remove_vpp_config()
-
- # try to apply a nonexistent ACL - must fail
- acl_if_list = VppAclInterface(
- self, sw_if_index=self.pg0.sw_if_index, n_input=0,
- acls=[invalid_acl])
- acl_if_list.add_vpp_config(expect_error=True)
-
- self.logger.info("ACLP_TEST_FINISH_0001")
-
- def test_0002_acl_permit_apply(self):
- """ permit ACL apply test
- """
- self.logger.info("ACLP_TEST_START_0002")
-
- rules = []
- rules.append(self.create_rule(self.IPV4, self.PERMIT,
- 0, self.proto[self.IP][self.UDP]))
- rules.append(self.create_rule(self.IPV4, self.PERMIT,
- 0, self.proto[self.IP][self.TCP]))
-
- # Apply rules
- acl_idx = self.apply_rules(rules, "permit per-flow")
-
- # enable counters
- reply = self.vapi.papi.acl_stats_intf_counters_enable(enable=1)
-
- # Traffic should still pass
- self.run_verify_test(self.IP, self.IPV4, -1)
-
- matches = self.statistics.get_counter('/acl/%d/matches' % acl_idx)
- self.logger.info("stat segment counters: %s" % repr(matches))
- cli = "show acl-plugin acl"
- self.logger.info(self.vapi.ppcli(cli))
- cli = "show acl-plugin tables"
- self.logger.info(self.vapi.ppcli(cli))
-
- total_hits = matches[0][0]['packets'] + matches[0][1]['packets']
- self.assertEqual(total_hits, 64)
-
- # disable counters
- reply = self.vapi.papi.acl_stats_intf_counters_enable(enable=0)
-
- self.logger.info("ACLP_TEST_FINISH_0002")
-
- def test_0003_acl_deny_apply(self):
- """ deny ACL apply test
- """
- self.logger.info("ACLP_TEST_START_0003")
- # Add a deny-flows ACL
- rules = []
- rules.append(self.create_rule(
- self.IPV4, self.DENY, self.PORTS_ALL,
- self.proto[self.IP][self.UDP]))
- # Permit ip any any in the end
- rules.append(self.create_rule(self.IPV4, self.PERMIT,
- self.PORTS_ALL, 0))
-
- # Apply rules
- acl_idx = self.apply_rules(rules, "deny per-flow;permit all")
-
- # enable counters
- reply = self.vapi.papi.acl_stats_intf_counters_enable(enable=1)
-
- # Traffic should not pass
- self.run_verify_negat_test(self.IP, self.IPV4,
- self.proto[self.IP][self.UDP])
-
- matches = self.statistics.get_counter('/acl/%d/matches' % acl_idx)
- self.logger.info("stat segment counters: %s" % repr(matches))
- cli = "show acl-plugin acl"
- self.logger.info(self.vapi.ppcli(cli))
- cli = "show acl-plugin tables"
- self.logger.info(self.vapi.ppcli(cli))
- self.assertEqual(matches[0][0]['packets'], 64)
- # disable counters
- reply = self.vapi.papi.acl_stats_intf_counters_enable(enable=0)
- self.logger.info("ACLP_TEST_FINISH_0003")
- # self.assertEqual(, 0)
-
- def test_0004_vpp624_permit_icmpv4(self):
- """ VPP_624 permit ICMPv4
- """
- self.logger.info("ACLP_TEST_START_0004")
-
- # Add an ACL
- rules = []
- rules.append(self.create_rule(self.IPV4, self.PERMIT, self.PORTS_RANGE,
- self.proto[self.ICMP][self.ICMPv4]))
- # deny ip any any in the end
- rules.append(self.create_rule(self.IPV4, self.DENY, self.PORTS_ALL, 0))
-
- # Apply rules
- self.apply_rules(rules, "permit icmpv4")
-
- # Traffic should still pass
- self.run_verify_test(self.ICMP, self.IPV4,
- self.proto[self.ICMP][self.ICMPv4])
-
- self.logger.info("ACLP_TEST_FINISH_0004")
-
- def test_0005_vpp624_permit_icmpv6(self):
- """ VPP_624 permit ICMPv6
- """
- self.logger.info("ACLP_TEST_START_0005")
-
- # Add an ACL
- rules = []
- rules.append(self.create_rule(self.IPV6, self.PERMIT, self.PORTS_RANGE,
- self.proto[self.ICMP][self.ICMPv6]))
- # deny ip any any in the end
- rules.append(self.create_rule(self.IPV6, self.DENY, self.PORTS_ALL, 0))
-
- # Apply rules
- self.apply_rules(rules, "permit icmpv6")
-
- # Traffic should still pass
- self.run_verify_test(self.ICMP, self.IPV6,
- self.proto[self.ICMP][self.ICMPv6])
-
- self.logger.info("ACLP_TEST_FINISH_0005")
-
- def test_0006_vpp624_deny_icmpv4(self):
- """ VPP_624 deny ICMPv4
- """
- self.logger.info("ACLP_TEST_START_0006")
- # Add an ACL
- rules = []
- rules.append(self.create_rule(self.IPV4, self.DENY, self.PORTS_RANGE,
- self.proto[self.ICMP][self.ICMPv4]))
- # permit ip any any in the end
- rules.append(self.create_rule(self.IPV4, self.PERMIT,
- self.PORTS_ALL, 0))
-
- # Apply rules
- self.apply_rules(rules, "deny icmpv4")
-
- # Traffic should not pass
- self.run_verify_negat_test(self.ICMP, self.IPV4, 0)
-
- self.logger.info("ACLP_TEST_FINISH_0006")
-
- def test_0007_vpp624_deny_icmpv6(self):
- """ VPP_624 deny ICMPv6
- """
- self.logger.info("ACLP_TEST_START_0007")
- # Add an ACL
- rules = []
- rules.append(self.create_rule(self.IPV6, self.DENY, self.PORTS_RANGE,
- self.proto[self.ICMP][self.ICMPv6]))
- # deny ip any any in the end
- rules.append(self.create_rule(self.IPV6, self.PERMIT,
- self.PORTS_ALL, 0))
-
- # Apply rules
- self.apply_rules(rules, "deny icmpv6")
-
- # Traffic should not pass
- self.run_verify_negat_test(self.ICMP, self.IPV6, 0)
-
- self.logger.info("ACLP_TEST_FINISH_0007")
-
- def test_0008_tcp_permit_v4(self):
- """ permit TCPv4
- """
- self.logger.info("ACLP_TEST_START_0008")
-
- # Add an ACL
- rules = []
- rules.append(self.create_rule(self.IPV4, self.PERMIT, self.PORTS_RANGE,
- self.proto[self.IP][self.TCP]))
- # deny ip any any in the end
- rules.append(self.create_rule(self.IPV4, self.DENY, self.PORTS_ALL, 0))
-
- # Apply rules
- self.apply_rules(rules, "permit ipv4 tcp")
-
- # Traffic should still pass
- self.run_verify_test(self.IP, self.IPV4, self.proto[self.IP][self.TCP])
-
- self.logger.info("ACLP_TEST_FINISH_0008")
-
- def test_0009_tcp_permit_v6(self):
- """ permit TCPv6
- """
- self.logger.info("ACLP_TEST_START_0009")
-
- # Add an ACL
- rules = []
- rules.append(self.create_rule(self.IPV6, self.PERMIT, self.PORTS_RANGE,
- self.proto[self.IP][self.TCP]))
- # deny ip any any in the end
- rules.append(self.create_rule(self.IPV6, self.DENY, self.PORTS_ALL, 0))
-
- # Apply rules
- self.apply_rules(rules, "permit ip6 tcp")
-
- # Traffic should still pass
- self.run_verify_test(self.IP, self.IPV6, self.proto[self.IP][self.TCP])
-
- self.logger.info("ACLP_TEST_FINISH_0008")
-
- def test_0010_udp_permit_v4(self):
- """ permit UDPv4
- """
- self.logger.info("ACLP_TEST_START_0010")
-
- # Add an ACL
- rules = []
- rules.append(self.create_rule(self.IPV4, self.PERMIT, self.PORTS_RANGE,
- self.proto[self.IP][self.UDP]))
- # deny ip any any in the end
- rules.append(self.create_rule(self.IPV4, self.DENY, self.PORTS_ALL, 0))
-
- # Apply rules
- self.apply_rules(rules, "permit ipv udp")
-
- # Traffic should still pass
- self.run_verify_test(self.IP, self.IPV4, self.proto[self.IP][self.UDP])
-
- self.logger.info("ACLP_TEST_FINISH_0010")
-
- def test_0011_udp_permit_v6(self):
- """ permit UDPv6
- """
- self.logger.info("ACLP_TEST_START_0011")
-
- # Add an ACL
- rules = []
- rules.append(self.create_rule(self.IPV6, self.PERMIT, self.PORTS_RANGE,
- self.proto[self.IP][self.UDP]))
- # deny ip any any in the end
- rules.append(self.create_rule(self.IPV6, self.DENY, self.PORTS_ALL, 0))
-
- # Apply rules
- self.apply_rules(rules, "permit ip6 udp")
-
- # Traffic should still pass
- self.run_verify_test(self.IP, self.IPV6, self.proto[self.IP][self.UDP])
-
- self.logger.info("ACLP_TEST_FINISH_0011")
-
- def test_0012_tcp_deny(self):
- """ deny TCPv4/v6
- """
- self.logger.info("ACLP_TEST_START_0012")
-
- # Add an ACL
- rules = []
- rules.append(self.create_rule(self.IPV4, self.DENY, self.PORTS_RANGE,
- self.proto[self.IP][self.TCP]))
- rules.append(self.create_rule(self.IPV6, self.DENY, self.PORTS_RANGE,
- self.proto[self.IP][self.TCP]))
- # permit ip any any in the end
- rules.append(self.create_rule(self.IPV4, self.PERMIT,
- self.PORTS_ALL, 0))
- rules.append(self.create_rule(self.IPV6, self.PERMIT,
- self.PORTS_ALL, 0))
-
- # Apply rules
- self.apply_rules(rules, "deny ip4/ip6 tcp")
-
- # Traffic should not pass
- self.run_verify_negat_test(self.IP, self.IPRANDOM,
- self.proto[self.IP][self.TCP])
-
- self.logger.info("ACLP_TEST_FINISH_0012")
-
- def test_0013_udp_deny(self):
- """ deny UDPv4/v6
- """
- self.logger.info("ACLP_TEST_START_0013")
-
- # Add an ACL
- rules = []
- rules.append(self.create_rule(self.IPV4, self.DENY, self.PORTS_RANGE,
- self.proto[self.IP][self.UDP]))
- rules.append(self.create_rule(self.IPV6, self.DENY, self.PORTS_RANGE,
- self.proto[self.IP][self.UDP]))
- # permit ip any any in the end
- rules.append(self.create_rule(self.IPV4, self.PERMIT,
- self.PORTS_ALL, 0))
- rules.append(self.create_rule(self.IPV6, self.PERMIT,
- self.PORTS_ALL, 0))
-
- # Apply rules
- self.apply_rules(rules, "deny ip4/ip6 udp")
-
- # Traffic should not pass
- self.run_verify_negat_test(self.IP, self.IPRANDOM,
- self.proto[self.IP][self.UDP])
-
- self.logger.info("ACLP_TEST_FINISH_0013")
-
- def test_0014_acl_dump(self):
- """ verify add/dump acls
- """
- self.logger.info("ACLP_TEST_START_0014")
-
- r = [[self.IPV4, self.PERMIT, 1234, self.proto[self.IP][self.TCP]],
- [self.IPV4, self.PERMIT, 2345, self.proto[self.IP][self.UDP]],
- [self.IPV4, self.PERMIT, 0, self.proto[self.IP][self.TCP]],
- [self.IPV4, self.PERMIT, 0, self.proto[self.IP][self.UDP]],
- [self.IPV4, self.PERMIT, 5, self.proto[self.ICMP][self.ICMPv4]],
- [self.IPV6, self.PERMIT, 4321, self.proto[self.IP][self.TCP]],
- [self.IPV6, self.PERMIT, 5432, self.proto[self.IP][self.UDP]],
- [self.IPV6, self.PERMIT, 0, self.proto[self.IP][self.TCP]],
- [self.IPV6, self.PERMIT, 0, self.proto[self.IP][self.UDP]],
- [self.IPV6, self.PERMIT, 6, self.proto[self.ICMP][self.ICMPv6]],
- [self.IPV4, self.DENY, self.PORTS_ALL, 0],
- [self.IPV4, self.DENY, 1234, self.proto[self.IP][self.TCP]],
- [self.IPV4, self.DENY, 2345, self.proto[self.IP][self.UDP]],
- [self.IPV4, self.DENY, 5, self.proto[self.ICMP][self.ICMPv4]],
- [self.IPV6, self.DENY, 4321, self.proto[self.IP][self.TCP]],
- [self.IPV6, self.DENY, 5432, self.proto[self.IP][self.UDP]],
- [self.IPV6, self.DENY, 6, self.proto[self.ICMP][self.ICMPv6]],
- [self.IPV6, self.DENY, self.PORTS_ALL, 0]
- ]
-
- # Add and verify new ACLs
- rules = []
- for i in range(len(r)):
- rules.append(self.create_rule(r[i][0], r[i][1], r[i][2], r[i][3]))
-
- acl = VppAcl(self, rules=rules)
- acl.add_vpp_config()
- result = acl.dump()
-
- i = 0
- for drules in result:
- for dr in drules.r:
- self.assertEqual(dr.is_permit, r[i][1])
- self.assertEqual(dr.proto, r[i][3])
-
- if r[i][2] > 0:
- self.assertEqual(dr.srcport_or_icmptype_first, r[i][2])
- else:
- if r[i][2] < 0:
- self.assertEqual(dr.srcport_or_icmptype_first, 0)
- self.assertEqual(dr.srcport_or_icmptype_last, 65535)
- else:
- if dr.proto == self.proto[self.IP][self.TCP]:
- self.assertGreater(dr.srcport_or_icmptype_first,
- self.tcp_sport_from-1)
- self.assertLess(dr.srcport_or_icmptype_first,
- self.tcp_sport_to+1)
- self.assertGreater(dr.dstport_or_icmpcode_last,
- self.tcp_dport_from-1)
- self.assertLess(dr.dstport_or_icmpcode_last,
- self.tcp_dport_to+1)
- elif dr.proto == self.proto[self.IP][self.UDP]:
- self.assertGreater(dr.srcport_or_icmptype_first,
- self.udp_sport_from-1)
- self.assertLess(dr.srcport_or_icmptype_first,
- self.udp_sport_to+1)
- self.assertGreater(dr.dstport_or_icmpcode_last,
- self.udp_dport_from-1)
- self.assertLess(dr.dstport_or_icmpcode_last,
- self.udp_dport_to+1)
- i += 1
-
- self.logger.info("ACLP_TEST_FINISH_0014")
-
- def test_0015_tcp_permit_port_v4(self):
- """ permit single TCPv4
- """
- self.logger.info("ACLP_TEST_START_0015")
-
- port = random.randint(16384, 65535)
- # Add an ACL
- rules = []
- rules.append(self.create_rule(self.IPV4, self.PERMIT, port,
- self.proto[self.IP][self.TCP]))
- # deny ip any any in the end
- rules.append(self.create_rule(self.IPV4, self.DENY, self.PORTS_ALL, 0))
-
- # Apply rules
- self.apply_rules(rules, "permit ip4 tcp %d" % port)
-
- # Traffic should still pass
- self.run_verify_test(self.IP, self.IPV4,
- self.proto[self.IP][self.TCP], port)
-
- self.logger.info("ACLP_TEST_FINISH_0015")
-
- def test_0016_udp_permit_port_v4(self):
- """ permit single UDPv4
- """
- self.logger.info("ACLP_TEST_START_0016")
-
- port = random.randint(16384, 65535)
- # Add an ACL
- rules = []
- rules.append(self.create_rule(self.IPV4, self.PERMIT, port,
- self.proto[self.IP][self.UDP]))
- # deny ip any any in the end
- rules.append(self.create_rule(self.IPV4, self.DENY, self.PORTS_ALL, 0))
-
- # Apply rules
- self.apply_rules(rules, "permit ip4 tcp %d" % port)
-
- # Traffic should still pass
- self.run_verify_test(self.IP, self.IPV4,
- self.proto[self.IP][self.UDP], port)
-
- self.logger.info("ACLP_TEST_FINISH_0016")
-
- def test_0017_tcp_permit_port_v6(self):
- """ permit single TCPv6
- """
- self.logger.info("ACLP_TEST_START_0017")
-
- port = random.randint(16384, 65535)
- # Add an ACL
- rules = []
- rules.append(self.create_rule(self.IPV6, self.PERMIT, port,
- self.proto[self.IP][self.TCP]))
- # deny ip any any in the end
- rules.append(self.create_rule(self.IPV6, self.DENY, self.PORTS_ALL, 0))
-
- # Apply rules
- self.apply_rules(rules, "permit ip4 tcp %d" % port)
-
- # Traffic should still pass
- self.run_verify_test(self.IP, self.IPV6,
- self.proto[self.IP][self.TCP], port)
-
- self.logger.info("ACLP_TEST_FINISH_0017")
-
- def test_0018_udp_permit_port_v6(self):
- """ permit single UDPv6
- """
- self.logger.info("ACLP_TEST_START_0018")
-
- port = random.randint(16384, 65535)
- # Add an ACL
- rules = []
- rules.append(self.create_rule(self.IPV6, self.PERMIT, port,
- self.proto[self.IP][self.UDP]))
- # deny ip any any in the end
- rules.append(self.create_rule(self.IPV6, self.DENY,
- self.PORTS_ALL, 0))
-
- # Apply rules
- self.apply_rules(rules, "permit ip4 tcp %d" % port)
-
- # Traffic should still pass
- self.run_verify_test(self.IP, self.IPV6,
- self.proto[self.IP][self.UDP], port)
-
- self.logger.info("ACLP_TEST_FINISH_0018")
-
- def test_0019_udp_deny_port(self):
- """ deny single TCPv4/v6
- """
- self.logger.info("ACLP_TEST_START_0019")
-
- port = random.randint(16384, 65535)
- # Add an ACL
- rules = []
- rules.append(self.create_rule(self.IPV4, self.DENY, port,
- self.proto[self.IP][self.TCP]))
- rules.append(self.create_rule(self.IPV6, self.DENY, port,
- self.proto[self.IP][self.TCP]))
- # Permit ip any any in the end
- rules.append(self.create_rule(self.IPV4, self.PERMIT,
- self.PORTS_ALL, 0))
- rules.append(self.create_rule(self.IPV6, self.PERMIT,
- self.PORTS_ALL, 0))
-
- # Apply rules
- self.apply_rules(rules, "deny ip4/ip6 udp %d" % port)
-
- # Traffic should not pass
- self.run_verify_negat_test(self.IP, self.IPRANDOM,
- self.proto[self.IP][self.TCP], port)
-
- self.logger.info("ACLP_TEST_FINISH_0019")
-
- def test_0020_udp_deny_port(self):
- """ deny single UDPv4/v6
- """
- self.logger.info("ACLP_TEST_START_0020")
-
- port = random.randint(16384, 65535)
- # Add an ACL
- rules = []
- rules.append(self.create_rule(self.IPV4, self.DENY, port,
- self.proto[self.IP][self.UDP]))
- rules.append(self.create_rule(self.IPV6, self.DENY, port,
- self.proto[self.IP][self.UDP]))
- # Permit ip any any in the end
- rules.append(self.create_rule(self.IPV4, self.PERMIT,
- self.PORTS_ALL, 0))
- rules.append(self.create_rule(self.IPV6, self.PERMIT,
- self.PORTS_ALL, 0))
-
- # Apply rules
- self.apply_rules(rules, "deny ip4/ip6 udp %d" % port)
-
- # Traffic should not pass
- self.run_verify_negat_test(self.IP, self.IPRANDOM,
- self.proto[self.IP][self.UDP], port)
-
- self.logger.info("ACLP_TEST_FINISH_0020")
-
- def test_0021_udp_deny_port_verify_fragment_deny(self):
- """ deny single UDPv4/v6, permit ip any, verify non-initial fragment
- blocked
- """
- self.logger.info("ACLP_TEST_START_0021")
-
- port = random.randint(16384, 65535)
- # Add an ACL
- rules = []
- rules.append(self.create_rule(self.IPV4, self.DENY, port,
- self.proto[self.IP][self.UDP]))
- rules.append(self.create_rule(self.IPV6, self.DENY, port,
- self.proto[self.IP][self.UDP]))
- # deny ip any any in the end
- rules.append(self.create_rule(self.IPV4, self.PERMIT,
- self.PORTS_ALL, 0))
- rules.append(self.create_rule(self.IPV6, self.PERMIT,
- self.PORTS_ALL, 0))
-
- # Apply rules
- self.apply_rules(rules, "deny ip4/ip6 udp %d" % port)
-
- # Traffic should not pass
- self.run_verify_negat_test(self.IP, self.IPRANDOM,
- self.proto[self.IP][self.UDP], port, True)
-
- self.logger.info("ACLP_TEST_FINISH_0021")
-
- def test_0022_zero_length_udp_ipv4(self):
- """ VPP-687 zero length udp ipv4 packet"""
- self.logger.info("ACLP_TEST_START_0022")
-
- port = random.randint(16384, 65535)
- # Add an ACL
- rules = []
- rules.append(self.create_rule(self.IPV4, self.PERMIT, port,
- self.proto[self.IP][self.UDP]))
- # deny ip any any in the end
- rules.append(
- self.create_rule(self.IPV4, self.DENY, self.PORTS_ALL, 0))
-
- # Apply rules
- self.apply_rules(rules, "permit empty udp ip4 %d" % port)
-
- # Traffic should still pass
- # Create incoming packet streams for packet-generator interfaces
- pkts_cnt = 0
- pkts = self.create_stream(self.pg0, self.pg_if_packet_sizes,
- self.IP, self.IPV4,
- self.proto[self.IP][self.UDP], port,
- False, False)
- if len(pkts) > 0:
- self.pg0.add_stream(pkts)
- pkts_cnt += len(pkts)
-
- # Enable packet capture and start packet sendingself.IPV
- self.pg_enable_capture(self.pg_interfaces)
- self.pg_start()
-
- self.pg1.get_capture(pkts_cnt)
-
- self.logger.info("ACLP_TEST_FINISH_0022")
-
- def test_0023_zero_length_udp_ipv6(self):
- """ VPP-687 zero length udp ipv6 packet"""
- self.logger.info("ACLP_TEST_START_0023")
-
- port = random.randint(16384, 65535)
- # Add an ACL
- rules = []
- rules.append(self.create_rule(self.IPV6, self.PERMIT, port,
- self.proto[self.IP][self.UDP]))
- # deny ip any any in the end
- rules.append(self.create_rule(self.IPV6, self.DENY, self.PORTS_ALL, 0))
-
- # Apply rules
- self.apply_rules(rules, "permit empty udp ip6 %d" % port)
-
- # Traffic should still pass
- # Create incoming packet streams for packet-generator interfaces
- pkts_cnt = 0
- pkts = self.create_stream(self.pg0, self.pg_if_packet_sizes,
- self.IP, self.IPV6,
- self.proto[self.IP][self.UDP], port,
- False, False)
- if len(pkts) > 0:
- self.pg0.add_stream(pkts)
- pkts_cnt += len(pkts)
-
- # Enable packet capture and start packet sendingself.IPV
- self.pg_enable_capture(self.pg_interfaces)
- self.pg_start()
-
- # Verify outgoing packet streams per packet-generator interface
- self.pg1.get_capture(pkts_cnt)
-
- self.logger.info("ACLP_TEST_FINISH_0023")
-
- def test_0108_tcp_permit_v4(self):
- """ permit TCPv4 + non-match range
- """
- self.logger.info("ACLP_TEST_START_0108")
-
- # Add an ACL
- rules = []
- rules.append(self.create_rule(self.IPV4, self.DENY, self.PORTS_RANGE_2,
- self.proto[self.IP][self.TCP]))
- rules.append(self.create_rule(self.IPV4, self.PERMIT, self.PORTS_RANGE,
- self.proto[self.IP][self.TCP]))
- # deny ip any any in the end
- rules.append(self.create_rule(self.IPV4, self.DENY, self.PORTS_ALL, 0))
-
- # Apply rules
- self.apply_rules(rules, "permit ipv4 tcp")
-
- # Traffic should still pass
- self.run_verify_test(self.IP, self.IPV4, self.proto[self.IP][self.TCP])
-
- self.logger.info("ACLP_TEST_FINISH_0108")
-
- def test_0109_tcp_permit_v6(self):
- """ permit TCPv6 + non-match range
- """
- self.logger.info("ACLP_TEST_START_0109")
-
- # Add an ACL
- rules = []
- rules.append(self.create_rule(self.IPV6, self.DENY, self.PORTS_RANGE_2,
- self.proto[self.IP][self.TCP]))
- rules.append(self.create_rule(self.IPV6, self.PERMIT, self.PORTS_RANGE,
- self.proto[self.IP][self.TCP]))
- # deny ip any any in the end
- rules.append(self.create_rule(self.IPV6, self.DENY, self.PORTS_ALL, 0))
-
- # Apply rules
- self.apply_rules(rules, "permit ip6 tcp")
-
- # Traffic should still pass
- self.run_verify_test(self.IP, self.IPV6, self.proto[self.IP][self.TCP])
-
- self.logger.info("ACLP_TEST_FINISH_0109")
-
- def test_0110_udp_permit_v4(self):
- """ permit UDPv4 + non-match range
- """
- self.logger.info("ACLP_TEST_START_0110")
-
- # Add an ACL
- rules = []
- rules.append(self.create_rule(self.IPV4, self.DENY, self.PORTS_RANGE_2,
- self.proto[self.IP][self.UDP]))
- rules.append(self.create_rule(self.IPV4, self.PERMIT, self.PORTS_RANGE,
- self.proto[self.IP][self.UDP]))
- # deny ip any any in the end
- rules.append(self.create_rule(self.IPV4, self.DENY, self.PORTS_ALL, 0))
-
- # Apply rules
- self.apply_rules(rules, "permit ipv4 udp")
-
- # Traffic should still pass
- self.run_verify_test(self.IP, self.IPV4, self.proto[self.IP][self.UDP])
-
- self.logger.info("ACLP_TEST_FINISH_0110")
-
- def test_0111_udp_permit_v6(self):
- """ permit UDPv6 + non-match range
- """
- self.logger.info("ACLP_TEST_START_0111")
-
- # Add an ACL
- rules = []
- rules.append(self.create_rule(self.IPV6, self.DENY, self.PORTS_RANGE_2,
- self.proto[self.IP][self.UDP]))
- rules.append(self.create_rule(self.IPV6, self.PERMIT, self.PORTS_RANGE,
- self.proto[self.IP][self.UDP]))
- # deny ip any any in the end
- rules.append(self.create_rule(self.IPV6, self.DENY, self.PORTS_ALL, 0))
-
- # Apply rules
- self.apply_rules(rules, "permit ip6 udp")
-
- # Traffic should still pass
- self.run_verify_test(self.IP, self.IPV6, self.proto[self.IP][self.UDP])
-
- self.logger.info("ACLP_TEST_FINISH_0111")
-
- def test_0112_tcp_deny(self):
- """ deny TCPv4/v6 + non-match range
- """
- self.logger.info("ACLP_TEST_START_0112")
-
- # Add an ACL
- rules = []
- rules.append(self.create_rule(self.IPV4, self.PERMIT,
- self.PORTS_RANGE_2,
- self.proto[self.IP][self.TCP]))
- rules.append(self.create_rule(self.IPV6, self.PERMIT,
- self.PORTS_RANGE_2,
- self.proto[self.IP][self.TCP]))
- rules.append(self.create_rule(self.IPV4, self.DENY, self.PORTS_RANGE,
- self.proto[self.IP][self.TCP]))
- rules.append(self.create_rule(self.IPV6, self.DENY, self.PORTS_RANGE,
- self.proto[self.IP][self.TCP]))
- # permit ip any any in the end
- rules.append(self.create_rule(self.IPV4, self.PERMIT,
- self.PORTS_ALL, 0))
- rules.append(self.create_rule(self.IPV6, self.PERMIT,
- self.PORTS_ALL, 0))
-
- # Apply rules
- self.apply_rules(rules, "deny ip4/ip6 tcp")
-
- # Traffic should not pass
- self.run_verify_negat_test(self.IP, self.IPRANDOM,
- self.proto[self.IP][self.TCP])
-
- self.logger.info("ACLP_TEST_FINISH_0112")
-
- def test_0113_udp_deny(self):
- """ deny UDPv4/v6 + non-match range
- """
- self.logger.info("ACLP_TEST_START_0113")
-
- # Add an ACL
- rules = []
- rules.append(self.create_rule(self.IPV4, self.PERMIT,
- self.PORTS_RANGE_2,
- self.proto[self.IP][self.UDP]))
- rules.append(self.create_rule(self.IPV6, self.PERMIT,
- self.PORTS_RANGE_2,
- self.proto[self.IP][self.UDP]))
- rules.append(self.create_rule(self.IPV4, self.DENY, self.PORTS_RANGE,
- self.proto[self.IP][self.UDP]))
- rules.append(self.create_rule(self.IPV6, self.DENY, self.PORTS_RANGE,
- self.proto[self.IP][self.UDP]))
- # permit ip any any in the end
- rules.append(self.create_rule(self.IPV4, self.PERMIT,
- self.PORTS_ALL, 0))
- rules.append(self.create_rule(self.IPV6, self.PERMIT,
- self.PORTS_ALL, 0))
-
- # Apply rules
- self.apply_rules(rules, "deny ip4/ip6 udp")
-
- # Traffic should not pass
- self.run_verify_negat_test(self.IP, self.IPRANDOM,
- self.proto[self.IP][self.UDP])
-
- self.logger.info("ACLP_TEST_FINISH_0113")
-
- def test_0300_tcp_permit_v4_etype_aaaa(self):
- """ permit TCPv4, send 0xAAAA etype
- """
- self.logger.info("ACLP_TEST_START_0300")
-
- # Add an ACL
- rules = []
- rules.append(self.create_rule(self.IPV4, self.DENY, self.PORTS_RANGE_2,
- self.proto[self.IP][self.TCP]))
- rules.append(self.create_rule(self.IPV4, self.PERMIT, self.PORTS_RANGE,
- self.proto[self.IP][self.TCP]))
- # deny ip any any in the end
- rules.append(self.create_rule(self.IPV4, self.DENY, self.PORTS_ALL, 0))
-
- # Apply rules
- self.apply_rules(rules, "permit ipv4 tcp")
-
- # Traffic should still pass also for an odd ethertype
- self.run_verify_test(self.IP, self.IPV4, self.proto[self.IP][self.TCP],
- 0, False, True, 0xaaaa)
- self.logger.info("ACLP_TEST_FINISH_0300")
-
- def test_0305_tcp_permit_v4_etype_blacklist_aaaa(self):
- """ permit TCPv4, whitelist 0x0BBB ethertype, send 0xAAAA-blocked
- """
- self.logger.info("ACLP_TEST_START_0305")
-
- # Add an ACL
- rules = []
- rules.append(self.create_rule(self.IPV4, self.DENY, self.PORTS_RANGE_2,
- self.proto[self.IP][self.TCP]))
- rules.append(self.create_rule(self.IPV4, self.PERMIT, self.PORTS_RANGE,
- self.proto[self.IP][self.TCP]))
- # deny ip any any in the end
- rules.append(self.create_rule(self.IPV4, self.DENY, self.PORTS_ALL, 0))
-
- # Apply rules
- self.apply_rules(rules, "permit ipv4 tcp")
- # whitelist the 0xbbbb etype - so the 0xaaaa should be blocked
- self.etype_whitelist([0xbbb], 1)
-
- # The oddball ethertype should be blocked
- self.run_verify_negat_test(self.IP, self.IPV4,
- self.proto[self.IP][self.TCP],
- 0, False, 0xaaaa)
-
- # remove the whitelist
- self.etype_whitelist([], 0, add=False)
-
- self.logger.info("ACLP_TEST_FINISH_0305")
-
- def test_0306_tcp_permit_v4_etype_blacklist_aaaa(self):
- """ permit TCPv4, whitelist 0x0BBB ethertype, send 0x0BBB - pass
- """
- self.logger.info("ACLP_TEST_START_0306")
-
- # Add an ACL
- rules = []
- rules.append(self.create_rule(self.IPV4, self.DENY, self.PORTS_RANGE_2,
- self.proto[self.IP][self.TCP]))
- rules.append(self.create_rule(self.IPV4, self.PERMIT, self.PORTS_RANGE,
- self.proto[self.IP][self.TCP]))
- # deny ip any any in the end
- rules.append(self.create_rule(self.IPV4, self.DENY, self.PORTS_ALL, 0))
-
- # Apply rules
- self.apply_rules(rules, "permit ipv4 tcp")
- # whitelist the 0xbbbb etype - so the 0xaaaa should be blocked
- self.etype_whitelist([0xbbb], 1)
-
- # The whitelisted traffic, should pass
- self.run_verify_test(self.IP, self.IPV4, self.proto[self.IP][self.TCP],
- 0, False, True, 0x0bbb)
-
- # remove the whitelist, the previously blocked 0xAAAA should pass now
- self.etype_whitelist([], 0, add=False)
-
- self.logger.info("ACLP_TEST_FINISH_0306")
-
- def test_0307_tcp_permit_v4_etype_blacklist_aaaa(self):
- """ permit TCPv4, whitelist 0x0BBB, remove, send 0xAAAA - pass
- """
- self.logger.info("ACLP_TEST_START_0307")
-
- # Add an ACL
- rules = []
- rules.append(self.create_rule(self.IPV4, self.DENY, self.PORTS_RANGE_2,
- self.proto[self.IP][self.TCP]))
- rules.append(self.create_rule(self.IPV4, self.PERMIT, self.PORTS_RANGE,
- self.proto[self.IP][self.TCP]))
- # deny ip any any in the end
- rules.append(self.create_rule(self.IPV4, self.DENY, self.PORTS_ALL, 0))
-
- # Apply rules
- self.apply_rules(rules, "permit ipv4 tcp")
-
- # whitelist the 0xbbbb etype - so the 0xaaaa should be blocked
- self.etype_whitelist([0xbbb], 1)
- # remove the whitelist, the previously blocked 0xAAAA should pass now
- self.etype_whitelist([], 0, add=False)
-
- # The whitelisted traffic, should pass
- self.run_verify_test(self.IP, self.IPV4, self.proto[self.IP][self.TCP],
- 0, False, True, 0xaaaa)
-
- self.logger.info("ACLP_TEST_FINISH_0306")
-
- def test_0315_del_intf(self):
- """ apply an acl and delete the interface
- """
- self.logger.info("ACLP_TEST_START_0315")
-
- # Add an ACL
- rules = []
- rules.append(self.create_rule(self.IPV4, self.DENY, self.PORTS_RANGE_2,
- self.proto[self.IP][self.TCP]))
- rules.append(self.create_rule(self.IPV4, self.PERMIT, self.PORTS_RANGE,
- self.proto[self.IP][self.TCP]))
- # deny ip any any in the end
- rules.append(self.create_rule(self.IPV4, self.DENY, self.PORTS_ALL, 0))
-
- # create an interface
- intf = []
- intf.append(VppLoInterface(self))
-
- # Apply rules
- self.apply_rules_to(rules, "permit ipv4 tcp", intf[0].sw_if_index)
-
- # Remove the interface
- intf[0].remove_vpp_config()
-
- self.logger.info("ACLP_TEST_FINISH_0315")
-
-
-if __name__ == '__main__':
- unittest.main(testRunner=VppTestRunner)
Code Review / vpp.git / blobdiff