X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=test%2Ftest_acl_plugin.py;h=5ccfa39e5253540212ae0ac6fc10851fa4d04523;hb=ffba3c3;hp=5f830ea2b50079218d54dfd34f6ed348edbfc061;hpb=7f4d577d6bc243f53a044d92ca9367b3f1fa170e;p=vpp.git diff --git a/test/test_acl_plugin.py b/test/test_acl_plugin.py index 5f830ea2b50..5ccfa39e525 100644 --- a/test/test_acl_plugin.py +++ b/test/test_acl_plugin.py @@ -13,6 +13,8 @@ from scapy.layers.inet6 import IPv6ExtHdrFragment from framework import VppTestCase, VppTestRunner from util import Host, ppp +from vpp_lo_interface import VppLoInterface + class TestACLplugin(VppTestCase): """ ACL plugin Test Case """ @@ -42,6 +44,7 @@ class TestACLplugin(VppTestCase): # 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 @@ -51,11 +54,27 @@ class TestACLplugin(VppTestCase): 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 @@ -68,8 +87,6 @@ class TestACLplugin(VppTestCase): """ super(TestACLplugin, cls).setUpClass() - random.seed() - try: # Create 2 pg interfaces cls.create_pg_interfaces(range(2)) @@ -105,6 +122,23 @@ class TestACLplugin(VppTestCase): # 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(start_nr, 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() @@ -120,6 +154,14 @@ class TestACLplugin(VppTestCase): """ super(TestACLplugin, self).tearDown() if not self.vpp_dead: + 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")) @@ -127,30 +169,6 @@ class TestACLplugin(VppTestCase): self.logger.info(self.vapi.ppcli("show bridge-domain %s detail" % self.bd_id)) - def create_hosts(self, count, start=0): - """ - Create required number of host MAC addresses and distribute them among - interfaces. Create host IPv4 address for every host MAC address. - - :param int count: Number of hosts to create MAC/IPv4 addresses for. - :param int start: Number to start numbering from. - """ - n_int = len(self.pg_interfaces) - macs_per_if = count / n_int - i = -1 - for pg_if in self.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 = self.hosts_by_pg_idx[pg_if.sw_if_index] - for j in range(start_nr, 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) - def create_rule(self, ip=0, permit_deny=0, ports=PORTS_ALL, proto=-1, s_prefix=0, s_ip='\x00\x00\x00\x00', d_prefix=0, d_ip='\x00\x00\x00\x00'): @@ -182,6 +200,27 @@ class TestACLplugin(VppTestCase): sport_to = self.udp_sport_to dport_from = self.udp_dport_from dport_to = self.udp_dport_to + elif ports == self.PORTS_RANGE_2: + if proto == 1: + sport_from = self.icmp4_type_2 + sport_to = self.icmp4_type_2 + dport_from = self.icmp4_code_from_2 + dport_to = self.icmp4_code_to_2 + elif proto == 58: + sport_from = self.icmp6_type_2 + sport_to = self.icmp6_type_2 + dport_from = self.icmp6_code_from_2 + dport_to = self.icmp6_code_to_2 + elif proto == self.proto[self.IP][self.TCP]: + sport_from = self.tcp_sport_from_2 + sport_to = self.tcp_sport_to_2 + dport_from = self.tcp_dport_from_2 + dport_to = self.tcp_dport_to_2 + elif proto == self.proto[self.IP][self.UDP]: + sport_from = self.udp_sport_from_2 + sport_to = self.udp_sport_to_2 + dport_from = self.udp_dport_from_2 + dport_to = self.udp_dport_to_2 else: sport_from = ports sport_to = ports @@ -200,16 +239,35 @@ class TestACLplugin(VppTestCase): return rule def apply_rules(self, rules, tag=''): - reply = self.api_acl_add_replace(acl_index=4294967295, r=rules, - count=len(rules), - tag=tag) + reply = self.vapi.acl_add_replace(acl_index=4294967295, r=rules, + tag=tag) self.logger.info("Dumped ACL: " + str( - self.api_acl_dump(reply.acl_index))) + self.vapi.acl_dump(reply.acl_index))) # Apply a ACL on the interface as inbound for i in self.pg_interfaces: - self.api_acl_interface_set_acl_list(sw_if_index=i.sw_if_index, - count=1, n_input=1, - acls=[reply.acl_index]) + self.vapi.acl_interface_set_acl_list(sw_if_index=i.sw_if_index, + n_input=1, + acls=[reply.acl_index]) + return + + def apply_rules_to(self, rules, tag='', sw_if_index=0xFFFFFFFF): + reply = self.vapi.acl_add_replace(acl_index=4294967295, r=rules, + tag=tag) + self.logger.info("Dumped ACL: " + str( + self.vapi.acl_dump(reply.acl_index))) + # Apply a ACL on the interface as inbound + self.vapi.acl_interface_set_acl_list(sw_if_index=sw_if_index, + n_input=1, + acls=[reply.acl_index]) + return + + def etype_whitelist(self, whitelist, n_input): + # Apply whitelists on all the interfaces + for i in self.pg_interfaces: + # checkstyle can't read long names. Help them. + fun = self.vapi.acl_interface_set_etype_whitelist + fun(sw_if_index=i.sw_if_index, n_input=n_input, + whitelist=whitelist) return def create_upper_layer(self, packet_index, proto, ports=0): @@ -233,7 +291,8 @@ class TestACLplugin(VppTestCase): return '' def create_stream(self, src_if, packet_sizes, traffic_type=0, ipv6=0, - proto=-1, ports=0, fragments=False, pkt_raw=True): + proto=-1, ports=0, fragments=False, + pkt_raw=True, etype=-1): """ Create input packet stream for defined interface using hosts or deleted_hosts list. @@ -265,6 +324,10 @@ class TestACLplugin(VppTestCase): 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: @@ -293,7 +356,8 @@ class TestACLplugin(VppTestCase): pkts.append(p) return pkts - def verify_capture(self, pg_if, capture, traffic_type=0, ip_type=0): + def verify_capture(self, pg_if, capture, + traffic_type=0, ip_type=0, etype=-1): """ Verify captured input packet stream for defined interface. @@ -306,6 +370,12 @@ class TestACLplugin(VppTestCase): 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: @@ -394,7 +464,7 @@ class TestACLplugin(VppTestCase): self.pg_start() def run_verify_test(self, traffic_type=0, ip_type=0, proto=-1, ports=0, - frags=False, pkt_raw=True): + frags=False, pkt_raw=True, etype=-1): # Test # Create incoming packet streams for packet-generator interfaces pkts_cnt = 0 @@ -402,7 +472,7 @@ class TestACLplugin(VppTestCase): if self.flows.__contains__(i): pkts = self.create_stream(i, self.pg_if_packet_sizes, traffic_type, ip_type, proto, ports, - frags, pkt_raw) + frags, pkt_raw, etype) if len(pkts) > 0: i.add_stream(pkts) pkts_cnt += len(pkts) @@ -410,6 +480,7 @@ class TestACLplugin(VppTestCase): # 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 @@ -419,23 +490,27 @@ class TestACLplugin(VppTestCase): 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) + 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): + 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) + 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 @@ -447,42 +522,9 @@ class TestACLplugin(VppTestCase): capture = dst_if.get_capture(0) self.assertEqual(len(capture), 0) - def api_acl_add_replace(self, acl_index, r, count, tag='', - expected_retval=0): - """Add/replace an ACL - - :param int acl_index: ACL index to replace, - 4294967295 to create new ACL. - :param acl_rule r: ACL rules array. - :param str tag: symbolic tag (description) for this ACL. - :param int count: number of rules. - """ - return self.vapi.api(self.vapi.papi.acl_add_replace, - {'acl_index': acl_index, - 'r': r, - 'count': count, - 'tag': tag}, - expected_retval=expected_retval) - - def api_acl_interface_set_acl_list(self, sw_if_index, count, n_input, acls, - expected_retval=0): - return self.vapi.api(self.vapi.papi.acl_interface_set_acl_list, - {'sw_if_index': sw_if_index, - 'count': count, - 'n_input': n_input, - 'acls': acls}, - expected_retval=expected_retval) - - def api_acl_dump(self, acl_index, expected_retval=0): - return self.vapi.api(self.vapi.papi.acl_dump, - {'acl_index': acl_index}, - expected_retval=expected_retval) - def test_0000_warmup_test(self): """ ACL plugin version check; learn MACs """ - self.create_hosts(16) - self.run_traffic_no_check() reply = self.vapi.papi.acl_plugin_get_version() self.assertEqual(reply.major, 1) self.logger.info("Working with ACL plugin version: %d.%d" % ( @@ -491,7 +533,7 @@ class TestACLplugin(VppTestCase): # self.assertEqual(reply.minor, 0) def test_0001_acl_create(self): - """ ACL create test + """ ACL create/delete test """ self.logger.info("ACLP_TEST_START_0001") @@ -506,12 +548,13 @@ class TestACLplugin(VppTestCase): 'dst_ip_addr': '\x00\x00\x00\x00', 'dst_ip_prefix_len': 0}] # Test 1: add a new ACL - reply = self.api_acl_add_replace(acl_index=4294967295, r=r, - count=len(r), tag="permit 1234") + reply = self.vapi.acl_add_replace(acl_index=4294967295, r=r, + tag="permit 1234") self.assertEqual(reply.retval, 0) # The very first ACL gets #0 self.assertEqual(reply.acl_index, 0) - rr = self.api_acl_dump(reply.acl_index) + first_acl = reply.acl_index + rr = self.vapi.acl_dump(reply.acl_index) 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 @@ -525,7 +568,7 @@ class TestACLplugin(VppTestCase): r[i_rule][rule_key]) # Add a deny-1234 ACL - r_deny = ({'is_permit': 0, 'is_ipv6': 0, 'proto': 17, + r_deny = [{'is_permit': 0, 'is_ipv6': 0, 'proto': 17, 'srcport_or_icmptype_first': 1234, 'srcport_or_icmptype_last': 1235, 'src_ip_prefix_len': 0, @@ -542,21 +585,48 @@ class TestACLplugin(VppTestCase): 'dstport_or_icmpcode_first': 0, 'dstport_or_icmpcode_last': 0, 'dst_ip_addr': '\x00\x00\x00\x00', - 'dst_ip_prefix_len': 0}) + 'dst_ip_prefix_len': 0}] - reply = self.api_acl_add_replace(acl_index=4294967295, r=r_deny, - count=len(r_deny), - tag="deny 1234;permit all") + reply = self.vapi.acl_add_replace(acl_index=4294967295, r=r_deny, + tag="deny 1234;permit all") self.assertEqual(reply.retval, 0) # The second ACL gets #1 self.assertEqual(reply.acl_index, 1) + second_acl = reply.acl_index # Test 2: try to modify a nonexistent ACL - reply = self.api_acl_add_replace(acl_index=432, r=r, count=len(r), - tag="FFFF:FFFF", expected_retval=-1) - self.assertEqual(reply.retval, -1) + reply = self.vapi.acl_add_replace(acl_index=432, r=r, + tag="FFFF:FFFF", expected_retval=-6) + self.assertEqual(reply.retval, -6) # The ACL number should pass through self.assertEqual(reply.acl_index, 432) + # apply an ACL on an interface inbound, try to delete ACL, must fail + self.vapi.acl_interface_set_acl_list(sw_if_index=self.pg0.sw_if_index, + n_input=1, + acls=[first_acl]) + reply = self.vapi.acl_del(acl_index=first_acl, expected_retval=-142) + # Unapply an ACL and then try to delete it - must be ok + self.vapi.acl_interface_set_acl_list(sw_if_index=self.pg0.sw_if_index, + n_input=0, + acls=[]) + reply = self.vapi.acl_del(acl_index=first_acl, expected_retval=0) + + # apply an ACL on an interface outbound, try to delete ACL, must fail + self.vapi.acl_interface_set_acl_list(sw_if_index=self.pg0.sw_if_index, + n_input=0, + acls=[second_acl]) + reply = self.vapi.acl_del(acl_index=second_acl, expected_retval=-143) + # Unapply the ACL and then try to delete it - must be ok + self.vapi.acl_interface_set_acl_list(sw_if_index=self.pg0.sw_if_index, + n_input=0, + acls=[]) + reply = self.vapi.acl_del(acl_index=second_acl, expected_retval=0) + + # try to apply a nonexistent ACL - must fail + self.vapi.acl_interface_set_acl_list(sw_if_index=self.pg0.sw_if_index, + n_input=1, + acls=[first_acl], + expected_retval=-6) self.logger.info("ACLP_TEST_FINISH_0001") @@ -843,9 +913,8 @@ class TestACLplugin(VppTestCase): for i in range(len(r)): rules.append(self.create_rule(r[i][0], r[i][1], r[i][2], r[i][3])) - reply = self.api_acl_add_replace(acl_index=4294967295, r=rules, - count=len(rules)) - result = self.api_acl_dump(reply.acl_index) + reply = self.vapi.acl_add_replace(acl_index=4294967295, r=rules) + result = self.vapi.acl_dump(reply.acl_index) i = 0 for drules in result: @@ -1027,7 +1096,8 @@ class TestACLplugin(VppTestCase): 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 + """ deny single UDPv4/v6, permit ip any, verify non-initial fragment + blocked """ self.logger.info("ACLP_TEST_START_0021") @@ -1123,5 +1193,292 @@ class TestACLplugin(VppTestCase): 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) + + 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) + + 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) + + # 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)