# Copyright (c) 2017 Cisco and/or its affiliates. # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at: # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. """Test variables for ACL-plugin test suite.""" def get_variables(test_case, name): """Create and return a dictionary of test variables for the specified test case. :param test_case: Determines which test variables to return. :param name: Name for the classify chain used in test. :type test_case: str :type name: str :returns: Dictionary of test variables - settings for Honeycomb's ietf-acl node and packet fields to use in verification. :rtype: dict :raises KeyError: If the test_case parameter is incorrect. """ test_case = test_case.lower() variables = { # Variables for control packet "src_ip": "16.0.0.1", "dst_ip": "16.0.1.1", "dst_net": "16.0.1.0", "src_port": "1234", "dst_port": "1234", "src_mac": "01:02:03:04:05:06", "dst_mac": "10:20:30:40:50:60"} test_vars = { "macip": { # MACs classified directly "classify_src": "12:23:34:45:56:67", "classify_dst": "89:9A:AB:BC:CD:DE", # MACs classified through mask "classify_src2": "01:02:03:04:56:67", "classify_dst2": "89:9A:AB:BC:50:60", "src_mask": "00:00:00:00:FF:FF", "dst_mask": "FF:FF:FF:FF:00:00" }, "l3_ip4": { # IPs for DUT interface setup "dut_to_tg_if1_ip": "16.0.0.2", "dut_to_tg_if2_ip": "192.168.0.2", "prefix_length": 24, "gateway": "192.168.0.1", # classified networks "classify_src_net": "16.0.2.0", "classify_dst_net": "16.0.3.0", # IPs in classified networks "classify_src": "16.0.2.1", "classify_dst": "16.0.3.1", }, "l3_ip6": { # Override control packet addresses with IPv6 "src_ip": "10::1", "dst_ip": "11::1", "dst_net": "11::", # IPs for DUT interface setup "dut_to_tg_if1_ip": "10::2", "dut_to_tg_if2_ip": "20::2", "prefix_length": 64, "gateway": "20::1", # classified networks "classify_src_net": "12::", "classify_dst_net": "13::", # IPs in classified networks "classify_src": "12::1", "classify_dst": "13::1", }, "l4": { # IPs for DUT interface and route setup "dut_to_tg_if1_ip": "16.0.0.2", "dut_to_tg_if2_ip": "192.168.0.2", "prefix_length": 24, "gateway": "192.168.0.1", "classify_dst_net": "16.0.3.0", # Ports in classified ranges "classify_src": 60000, "classify_dst": 61000, }, "mixed": { # IPs for DUT interface and route setup "dut_to_tg_if1_ip": "16.0.0.2", "dut_to_tg_if2_ip": "192.168.0.2", "prefix_length": 24, "gateway": "192.168.0.1", "classify_dst_net": "16.0.3.0", # IPs in classified networks "classify_src_ip": "16.0.2.1", "classify_dst_ip": "16.0.3.1", # Ports in classified ranges "classify_src_port": 60000, "classify_dst_port": 61000, }, "icmp": { # ICMP code and type for control packet "icmp_type": 0, "icmp_code": 0, # classified ICMP code and type "classify_type": 3, "classify_code": 3 }, "icmpv6": { # Override control packet addresses with IPv6 "src_ip": "10::1", "dst_ip": "11::1", "dst_net": "11::", # ICMP code and type for control packet "icmp_type": 1, "icmp_code": 0, # classified ICMP code and type "classify_type": 4, "classify_code": 2 }, "reflex": { # IPs for DUT interface setup "dut_to_tg_if1_ip": "16.0.0.2", "dut_to_tg_if2_ip": "192.168.0.2", "prefix_length": 24, "gateway": "192.168.0.1", "gateway2": "192.168.0.1", # classified networks "classify_src_net": "16.0.2.0", "classify_dst_net": "16.0.3.0", # IPs in classified networks "classify_src": "16.0.2.1", "classify_dst": "16.0.3.1", }, "block_all": {} } acl_data = { # ACL configuration for L2 tests "macip": { "acl": [{ "acl-type": "vpp-acl:vpp-macip-acl", "acl-name": name, "access-list-entries": {"ace": [ { "rule-name": "rule1", "matches": { "vpp-macip-ace-nodes": { "source-mac-address": test_vars["macip"]["classify_src"], "source-mac-address-mask": test_vars["macip"]["src_mask"], "source-ipv4-network": "16.0.0.0/24" } }, "actions": { "deny": {} } }, { "rule-name": "rule_all", "matches": { "vpp-macip-ace-nodes": { "source-mac-address": test_vars["macip"]["classify_src"], "source-mac-address-mask": "00:00:00:00:00:00", "source-ipv4-network": "0.0.0.0/0" } }, "actions": { "permit": {} } }, ]} }] }, # ACL configuration for L3 IPv4 tests "l3_ip4": { "acl": [{ "acl-type": "vpp-acl:vpp-acl", "acl-name": name, "access-list-entries": {"ace": [ { "rule-name": "rule1", "matches": { "vpp-ace-nodes": { "source-ipv4-network": "{0}/{1}".format( test_vars["l3_ip4"]["classify_src_net"], test_vars["l3_ip4"]["prefix_length"]), "destination-ipv4-network": "{0}/{1}".format( test_vars["l3_ip4"]["classify_dst_net"], test_vars["l3_ip4"]["prefix_length"]), "udp-nodes": { "source-port-range": { "lower-port": "0", "upper-port": "65535" }, "destination-port-range": { "lower-port": "0", "upper-port": "65535" } } } }, "actions": { "deny": {} }, }, { "rule-name": "rule_all", "matches": { "vpp-ace-nodes": { "source-ipv4-network": "0.0.0.0/0", "destination-ipv4-network": "0.0.0.0/0", } }, "actions": { "permit": {} } } ]} }] }, # ACL settings for L3 IPv6 tests "l3_ip6": { "acl": [{ "acl-type": "vpp-acl:vpp-acl", "acl-name": name, "access-list-entries": {"ace": [ { "rule-name": "rule1", "matches": { "vpp-ace-nodes": { "source-ipv6-network": "{0}/{1}".format( test_vars["l3_ip6"]["classify_src_net"], test_vars["l3_ip6"]["prefix_length"]), "destination-ipv6-network": "{0}/{1}".format( test_vars["l3_ip6"]["classify_dst_net"], test_vars["l3_ip6"]["prefix_length"]), "udp-nodes": { "source-port-range": { "lower-port": "0", "upper-port": "65535" }, "destination-port-range": { "lower-port": "0", "upper-port": "65535" } } } }, "actions": { "deny": {} } }, { "rule-name": "rule_all", "matches": { "vpp-ace-nodes": { "source-ipv6-network": "0::0/0", "destination-ipv6-network": "0::0/0", } }, "actions": { "permit": {} } } ]} }] }, # ACL configuration for L4 tests "l4": { "acl": [{ "acl-type": "vpp-acl:vpp-acl", "acl-name": name, "access-list-entries": {"ace": [{ "rule-name": "rule1", "matches": { "vpp-ace-nodes": { "tcp-nodes": { "destination-port-range": { "lower-port": test_vars["l4"]["classify_dst"], "upper-port": test_vars["l4"]["classify_dst"] + 10 }, "source-port-range": { "lower-port": test_vars["l4"]["classify_src"], "upper-port": test_vars["l4"]["classify_src"] + 10 } } } }, "actions": { "deny": {} }, }, { "rule-name": "rule_all", "matches": { "vpp-ace-nodes": { "source-ipv4-network": "0.0.0.0/0", "destination-ipv4-network": "0.0.0.0/0", } }, "actions": { "permit": {} } } ]} }] }, "mixed": { "acl": [{ "acl-type": "vpp-acl:vpp-acl", "acl-name": name, "access-list-entries": {"ace": [{ "rule-name": "ports", "matches": { "vpp-ace-nodes": { "tcp-nodes": { "destination-port-range": { "lower-port": test_vars["l4"]["classify_dst"], "upper-port": test_vars["l4"]["classify_dst"] + 10 }, "source-port-range": { "lower-port": test_vars["l4"]["classify_src"], "upper-port": test_vars["l4"]["classify_src"] + 10 } } } }, "actions": { "deny": {} }, }, { "rule-name": "rule_all", "matches": { "vpp-ace-nodes": { "source-ipv4-network": "0.0.0.0/0", "destination-ipv4-network": "0.0.0.0/0", } }, "actions": { "permit": {} } } ]} }] }, "icmp": { "acl": [{ "acl-type": "vpp-acl:vpp-acl", "acl-name": name, "access-list-entries": {"ace": [ { "rule-name": "rule1", "matches": { "vpp-ace-nodes": { "icmp-nodes": { "icmp-type-range": { "first": "1", "last": "5" }, "icmp-code-range": { "first": "1", "last": "5" } } } }, "actions": { "deny": {} }, }, { "rule-name": "rule_all", "matches": { "vpp-ace-nodes": { "source-ipv4-network": "0.0.0.0/0", "destination-ipv4-network": "0.0.0.0/0", } }, "actions": { "permit": {} } } ]} }] }, "icmpv6": { "acl": [{ "acl-type": "vpp-acl:vpp-acl", "acl-name": name, "access-list-entries": {"ace": [ { "rule-name": "rule1", "matches": { "vpp-ace-nodes": { "icmp-v6-nodes": { "icmp-type-range": { "first": "1", "last": "5" }, "icmp-code-range": { "first": "1", "last": "5" } } } }, "actions": { "deny": {} }, }, { "rule-name": "rule_all", "matches": { "vpp-ace-nodes": { "source-ipv6-network": "0::0/0", "destination-ipv6-network": "0::0/0", } }, "actions": { "permit": {} } } ]} }] }, "reflex": { "acl": [{ "acl-type": "vpp-acl:vpp-acl", "acl-name": name, "access-list-entries": {"ace": [ { "rule-name": "rule1", "matches": { "vpp-ace-nodes": { "source-ipv4-network": "{0}/{1}".format( test_vars["reflex"]["classify_dst_net"], test_vars["reflex"]["prefix_length"]), "destination-ipv4-network": "{0}/{1}".format( test_vars["reflex"]["classify_src_net"], test_vars["reflex"]["prefix_length"]), } }, "actions": { # TODO: will be renamed in HC2VPP-57 "vpp-acl:permit": {} }, }, ]} }] }, "block_all": { "acl": [{ "acl-type": "vpp-acl:vpp-acl", "acl-name": name, "access-list-entries": {"ace": [ { "rule-name": "rule_all", "matches": { "vpp-ace-nodes": { "source-ipv4-network": "0.0.0.0/0", "destination-ipv4-network": "0.0.0.0/0", } }, "actions": { "deny": {} } } ]} }] }, } try: ret_vars = {} ret_vars.update(variables) ret_vars.update(test_vars[test_case]) ret_vars.update( {"acl_settings": acl_data[test_case]} ) except KeyError: raise KeyError( "Unrecognized test case {0}. Valid options are: {1}".format( test_case, acl_data.keys())) return ret_vars