tests: move defaults from defaultmapping to .api files - vpp

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author	Paul Vinciguerra <pvinci@vinciconsulting.com>	2020-04-28 01:12:04 -0400
committer	Paul Vinciguerra <pvinci@vinciconsulting.com>	2020-04-28 01:12:04 -0400
commit	c0e9441e79b63ea09d5b282910d104960d45026d (patch)
tree	e677ccc526c70a82cd2702be7c42864392b1279f /src/vnet/mpls
parent	f5445bf36f3be001ca50881c66853718073771b8 (diff)

tests: move defaults from defaultmapping to .api files

facilitates use of papi beyond the tests. Type: improvement Change-Id: I3d502d9130b81a7fb65ee69bb06fe55802b28a27 Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>

Diffstat (limited to 'src/vnet/mpls')

-rw-r--r--

src/vnet/mpls/mpls.api

1 files changed, 3 insertions, 3 deletions

#!/usr/bin/env python """ ACL plugin extended stateful tests """ import unittest from framework import VppTestCase, VppTestRunner, running_extended_tests from scapy.layers.l2 import Ether from scapy.packet import Raw from scapy.layers.inet import IP, UDP, TCP from scapy.packet import Packet from socket import inet_pton, AF_INET, AF_INET6 from scapy.layers.inet6 import IPv6, ICMPv6Unknown, ICMPv6EchoRequest from scapy.layers.inet6 import ICMPv6EchoReply, IPv6ExtHdrRouting from scapy.layers.inet6 import IPv6ExtHdrFragment from pprint import pprint from random import randint from util import L4_Conn def to_acl_rule(self, is_permit, wildcard_sport=False): p = self rule_family = AF_INET6 if p.haslayer(IPv6) else AF_INET rule_prefix_len = 128 if p.haslayer(IPv6) else 32 rule_l3_layer = IPv6 if p.haslayer(IPv6) else IP rule_l4_sport = p.sport rule_l4_dport = p.dport if p.haslayer(IPv6): rule_l4_proto = p[IPv6].nh else: rule_l4_proto = p[IP].proto if wildcard_sport: rule_l4_sport_first = 0 rule_l4_sport_last = 65535 else: rule_l4_sport_first = rule_l4_sport rule_l4_sport_last = rule_l4_sport new_rule = { 'is_permit': is_permit, 'is_ipv6': p.haslayer(IPv6), 'src_ip_addr': inet_pton(rule_family, p[rule_l3_layer].src), 'src_ip_prefix_len': rule_prefix_len, 'dst_ip_addr': inet_pton(rule_family, p[rule_l3_layer].dst), 'dst_ip_prefix_len': rule_prefix_len, 'srcport_or_icmptype_first': rule_l4_sport_first, 'srcport_or_icmptype_last': rule_l4_sport_last, 'dstport_or_icmpcode_first': rule_l4_dport, 'dstport_or_icmpcode_last': rule_l4_dport, 'proto': rule_l4_proto, } return new_rule Packet.to_acl_rule = to_acl_rule class IterateWithSleep(): def __init__(self, testcase, n_iters, description, sleep_sec): self.curr = 0 self.testcase = testcase self.n_iters = n_iters self.sleep_sec = sleep_sec self.description = description def __iter__(self): for x in range(0, self.n_iters): yield x self.testcase.sleep(self.sleep_sec) class Conn(L4_Conn): def apply_acls(self, reflect_side, acl_side): pkts = [] pkts.append(self.pkt(0)) pkts.append(self.pkt(1)) pkt = pkts[reflect_side] r = [] r.append(pkt.to_acl_rule(2, wildcard_sport=True)) r.append(self.wildcard_rule(0)) res = self.testcase.vapi.acl_add_replace(0xffffffff, r) self.testcase.assert_equal(res.retval, 0, "error adding ACL") reflect_acl_index = res.acl_index r = [] r.append(self.wildcard_rule(0)) res = self.testcase.vapi.acl_add_replace(0xffffffff, r) self.testcase.assert_equal(res.retval, 0, "error adding deny ACL") deny_acl_index = res.acl_index if reflect_side == acl_side: self.testcase.vapi.acl_interface_set_acl_list( self.ifs[acl_side].sw_if_index, 1, [reflect_acl_index, deny_acl_index]) self.testcase.vapi.acl_interface_set_acl_list( self.ifs[1-acl_side].sw_if_index, 0, []) else: self.testcase.vapi.acl_interface_set_acl_list( self.ifs[acl_side].sw_if_index, 1, [deny_acl_index, reflect_acl_index]) self.testcase.vapi.acl_interface_set_acl_list( self.ifs[1-acl_side].sw_if_index, 0, []) def wildcard_rule(self, is_permit): any_addr = ["0.0.0.0", "::"] rule_family = self.address_family is_ip6 = 1 if rule_family == AF_INET6 else 0 new_rule = { 'is_permit': is_permit, 'is_ipv6': is_ip6, 'src_ip_addr': inet_pton(rule_family, any_addr[is_ip6]), 'src_ip_prefix_len': 0, 'dst_ip_addr': inet_pton(rule_family, any_addr[is_ip6]), 'dst_ip_prefix_len': 0, 'srcport_or_icmptype_first': 0, 'srcport_or_icmptype_last': 65535, 'dstport_or_icmpcode_first': 0, 'dstport_or_icmpcode_last': 65535, 'proto': 0, } return new_rule @unittest.skipUnless(running_extended_tests(), "part of extended tests") class ACLPluginConnTestCase(VppTestCase): """ ACL plugin connection-oriented extended testcases """ @classmethod def setUpClass(self): super(ACLPluginConnTestCase, self).setUpClass() # create pg0 and pg1 self.create_pg_interfaces(range(2)) cmd = "set acl-plugin session table event-trace 1" self.logger.info(self.vapi.cli(cmd)) for i in self.pg_interfaces: i.admin_up() i.config_ip4() i.config_ip6() i.resolve_arp() i.resolve_ndp() def tearDown(self): """Run standard test teardown and log various show commands """ super(ACLPluginConnTestCase, self).tearDown() if not self.vpp_dead: self.logger.info(self.vapi.cli("show ip arp")) self.logger.info(self.vapi.cli("show ip6 neighbors")) self.logger.info(self.vapi.cli("show acl-plugin sessions")) self.logger.info(self.vapi.cli("show acl-plugin acl")) self.logger.info(self.vapi.cli("show acl-plugin interface")) self.logger.info(self.vapi.cli("show acl-plugin tables")) self.logger.info(self.vapi.cli("show event-logger all")) def run_basic_conn_test(self, af, acl_side): """ Basic conn timeout test """ conn1 = Conn(self, self.pg0, self.pg1, af, UDP, 42001, 4242) conn1.apply_acls(0, acl_side) conn1.send_through(0) # the return packets should pass conn1.send_through(1) # send some packets on conn1, ensure it doesn't go away for i in IterateWithSleep(self, 20, "Keep conn active", 0.3): conn1.send_through(1) # allow the conn to time out for i in IterateWithSleep(self, 30, "Wait for timeout", 0.1): pass # now try to send a packet on the reflected side try: p2 = conn1.send_through(1).command() except: # If we asserted while waiting, it's good. # the conn should have timed out. p2 = None self.assert_equal(p2, None, "packet on long-idle conn") def run_active_conn_test(self, af, acl_side): """ Idle connection behind active connection test """ base = 10000 + 1000*acl_side conn1 = Conn(self, self.pg0, self.pg1, af, UDP, base + 1, 2323) conn2 = Conn(self, self.pg0, self.pg1, af, UDP, base + 2, 2323) conn3 = Conn(self, self.pg0, self.pg1, af, UDP, base + 3, 2323) conn1.apply_acls(0, acl_side) conn1.send(0) conn1.recv(1) # create and check that the conn2/3 work self.sleep(0.1) conn2.send_pingpong(0) self.sleep(0.1) conn3.send_pingpong(0) # send some packets on conn1, keep conn2/3 idle for i in IterateWithSleep(self, 20, "Keep conn active", 0.2): conn1.send_through(1) try: p2 = conn2.send_through(1).command() except: # If we asserted while waiting, it's good. # the conn should have timed out. p2 = None # We should have not received the packet on a long-idle # connection, because it should have timed out # If it didn't - it is a problem self.assert_equal(p2, None, "packet on long-idle conn") def run_clear_conn_test(self, af, acl_side): """ Clear the connections via CLI """ conn1 = Conn(self, self.pg0, self.pg1, af, UDP, 42001, 4242) conn1.apply_acls(0, acl_side) conn1.send_through(0) # the return packets should pass conn1.send_through(1) # send some packets on conn1, ensure it doesn't go away for i in IterateWithSleep(self, 20, "Keep conn active", 0.3): conn1.send_through(1) # clear all connections self.vapi.ppcli("clear acl-plugin sessions") # now try to send a packet on the reflected side try: p2 = conn1.send_through(1).command() except: # If we asserted while waiting, it's good. # the conn should have timed out. p2 = None self.assert_equal(p2, None, "packet on supposedly deleted conn") def run_tcp_transient_setup_conn_test(self, af, acl_side): conn1 = Conn(self, self.pg0, self.pg1, af, TCP, 53001, 5151) conn1.apply_acls(0, acl_side) conn1.send_through(0, 'S') # the return packets should pass conn1.send_through(1, 'SA') # allow the conn to time out for i in IterateWithSleep(self, 30, "Wait for timeout", 0.1): pass # ensure conn times out try: p2 = conn1.send_through(1).command() except: # If we asserted while waiting, it's good. # the conn should have timed out. p2 = None self.assert_equal(p2, None, "packet on supposedly deleted conn") def run_tcp_established_conn_test(self, af, acl_side): conn1 = Conn(self, self.pg0, self.pg1, af, TCP, 53002, 5052) conn1.apply_acls(0, acl_side) conn1.send_through(0, 'S') # the return packets should pass conn1.send_through(1, 'SA') # complete the threeway handshake # (NB: sequence numbers not tracked, so not set!) conn1.send_through(0, 'A') # allow the conn to time out if it's in embryonic timer for i in IterateWithSleep(self, 30, "Wait for transient timeout", 0.1): pass # Try to send the packet from the "forbidden" side - it must pass conn1.send_through(1, 'A') # ensure conn times out for real for i in IterateWithSleep(self, 130, "Wait for timeout", 0.1): pass try: p2 = conn1.send_through(1).command() except: # If we asserted while waiting, it's good. # the conn should have timed out. p2 = None self.assert_equal(p2, None, "packet on supposedly deleted conn") def run_tcp_transient_teardown_conn_test(self, af, acl_side): conn1 = Conn(self, self.pg0, self.pg1, af, TCP, 53002, 5052) conn1.apply_acls(0, acl_side) conn1.send_through(0, 'S') # the return packets should pass conn1.send_through(1, 'SA') # complete the threeway handshake # (NB: sequence numbers not tracked, so not set!) conn1.send_through(0, 'A') # allow the conn to time out if it's in embryonic timer for i in IterateWithSleep(self, 30, "Wait for transient timeout", 0.1): pass # Try to send the packet from the "forbidden" side - it must pass conn1.send_through(1, 'A') # Send the FIN to bounce the session out of established conn1.send_through(1, 'FA') # If conn landed on transient timer it will time out here for i in IterateWithSleep(self, 30, "Wait for transient timeout", 0.1): pass # Now it should have timed out already try: p2 = conn1.send_through(1).command() except: # If we asserted while waiting, it's good. # the conn should have timed out. p2 = None self.assert_equal(p2, None, "packet on supposedly deleted conn") def test_0000_conn_prepare_test(self): """ Prepare the settings """ self.vapi.ppcli("set acl-plugin session timeout udp idle 1") def test_0001_basic_conn_test(self): """ IPv4: Basic conn timeout test reflect on ingress """ self.run_basic_conn_test(AF_INET, 0) def test_0002_basic_conn_test(self): """ IPv4: Basic conn timeout test reflect on egress """ self.run_basic_conn_test(AF_INET, 1) def test_0005_clear_conn_test(self): """ IPv4: reflect egress, clear conn """ self.run_clear_conn_test(AF_INET, 1) def test_0006_clear_conn_test(self): """ IPv4: reflect ingress, clear conn """ self.run_clear_conn_test(AF_INET, 0) def test_0011_active_conn_test(self): """ IPv4: Idle conn behind active conn, reflect on ingress """ self.run_active_conn_test(AF_INET, 0) def test_0012_active_conn_test(self): """ IPv4: Idle conn behind active conn, reflect on egress """ self.run_active_conn_test(AF_INET, 1) def test_1001_basic_conn_test(self): """ IPv6: Basic conn timeout test reflect on ingress """ self.run_basic_conn_test(AF_INET6, 0) def test_1002_basic_conn_test(self): """ IPv6: Basic conn timeout test reflect on egress """ self.run_basic_conn_test(AF_INET6, 1) def test_1005_clear_conn_test(self): """ IPv6: reflect egress, clear conn """ self.run_clear_conn_test(AF_INET6, 1) def test_1006_clear_conn_test(self): """ IPv6: reflect ingress, clear conn """ self.run_clear_conn_test(AF_INET6, 0) def test_1011_active_conn_test(self): """ IPv6: Idle conn behind active conn, reflect on ingress """ self.run_active_conn_test(AF_INET6, 0) def test_1012_active_conn_test(self): """ IPv6: Idle conn behind active conn, reflect on egress """ self.run_active_conn_test(AF_INET6, 1) def test_2000_prepare_for_tcp_test(self): """ Prepare for TCP session tests """ # ensure the session hangs on if it gets treated as UDP self.vapi.ppcli("set acl-plugin session timeout udp idle 200") # let the TCP connection time out at 5 seconds self.vapi.ppcli("set acl-plugin session timeout tcp idle 10") self.vapi.ppcli("set acl-plugin session timeout tcp transient 1") def test_2001_tcp_transient_conn_test(self): """ IPv4: transient TCP session (incomplete 3WHS), ref. on ingress """ self.run_tcp_transient_setup_conn_test(AF_INET, 0) def test_2002_tcp_transient_conn_test(self): """ IPv4: transient TCP session (incomplete 3WHS), ref. on egress """ self.run_tcp_transient_setup_conn_test(AF_INET, 1) def test_2003_tcp_transient_conn_test(self): """ IPv4: established TCP session (complete 3WHS), ref. on ingress """ self.run_tcp_established_conn_test(AF_INET, 0) def test_2004_tcp_transient_conn_test(self): """ IPv4: established TCP session (complete 3WHS), ref. on egress """ self.run_tcp_established_conn_test(AF_INET, 1) def test_2005_tcp_transient_teardown_conn_test(self): """ IPv4: transient TCP session (3WHS,ACK,FINACK), ref. on ingress """ self.run_tcp_transient_teardown_conn_test(AF_INET, 0) def test_2006_tcp_transient_teardown_conn_test(self): """ IPv4: transient TCP session (3WHS,ACK,FINACK), ref. on egress """ self.run_tcp_transient_teardown_conn_test(AF_INET, 1) def test_3001_tcp_transient_conn_test(self): """ IPv6: transient TCP session (incomplete 3WHS), ref. on ingress """ self.run_tcp_transient_setup_conn_test(AF_INET6, 0) def test_3002_tcp_transient_conn_test(self): """ IPv6: transient TCP session (incomplete 3WHS), ref. on egress """ self.run_tcp_transient_setup_conn_test(AF_INET6, 1) def test_3003_tcp_transient_conn_test(self): """ IPv6: established TCP session (complete 3WHS), ref. on ingress """ self.run_tcp_established_conn_test(AF_INET6, 0) def test_3004_tcp_transient_conn_test(self): """ IPv6: established TCP session (complete 3WHS), ref. on egress """ self.run_tcp_established_conn_test(AF_INET6, 1) def test_3005_tcp_transient_teardown_conn_test(self): """ IPv6: transient TCP session (3WHS,ACK,FINACK), ref. on ingress """ self.run_tcp_transient_teardown_conn_test(AF_INET6, 0) def test_3006_tcp_transient_teardown_conn_test(self): """ IPv6: transient TCP session (3WHS,ACK,FINACK), ref. on egress """ self.run_tcp_transient_teardown_conn_test(AF_INET6, 1)


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