import socket import unittest from scapy.layers.ipsec import AH from framework import VppTestRunner from template_ipsec import TemplateIpsec, IpsecTra46Tests, IpsecTun46Tests, \ config_tun_params, config_tra_params, IPsecIPv4Params, IPsecIPv6Params, \ IpsecTra4, IpsecTun4, IpsecTra6, IpsecTun6, \ IpsecTun6HandoffTests, IpsecTun4HandoffTests from template_ipsec import IpsecTcpTests from vpp_ipsec import VppIpsecSA, VppIpsecSpd, VppIpsecSpdEntry,\ VppIpsecSpdItfBinding from vpp_ip_route import VppIpRoute, VppRoutePath from vpp_ip import DpoProto from vpp_papi import VppEnum class ConfigIpsecAH(TemplateIpsec): """ Basic test for IPSEC using AH transport and Tunnel mode TRANSPORT MODE: --- encrypt --- |pg2| <-------> |VPP| --- decrypt --- TUNNEL MODE: --- encrypt --- plain --- |pg0| <------- |VPP| <------ |pg1| --- --- --- --- decrypt --- plain --- |pg0| -------> |VPP| ------> |pg1| --- --- --- """ encryption_type = AH net_objs = [] tra4_encrypt_node_name = "ah4-encrypt" tra4_decrypt_node_name = "ah4-decrypt" tra6_encrypt_node_name = "ah6-encrypt" tra6_decrypt_node_name = "ah6-decrypt" tun4_encrypt_node_name = "ah4-encrypt" tun4_decrypt_node_name = "ah4-decrypt" tun6_encrypt_node_name = "ah6-encrypt" tun6_decrypt_node_name = "ah6-decrypt" @classmethod def setUpClass(cls): super(ConfigIpsecAH, cls).setUpClass() @classmethod def tearDownClass(cls): super(ConfigIpsecAH, cls).tearDownClass() def setUp(self): super(ConfigIpsecAH, self).setUp() def tearDown(self): super(ConfigIpsecAH, self).tearDown() def config_network(self, params): self.net_objs = [] self.tun_if = self.pg0 self.tra_if = self.pg2 self.logger.info(self.vapi.ppcli("show int addr")) self.tra_spd = VppIpsecSpd(self, self.tra_spd_id) self.tra_spd.add_vpp_config() self.net_objs.append(self.tra_spd) self.tun_spd = VppIpsecSpd(self, self.tun_spd_id) self.tun_spd.add_vpp_config() self.net_objs.append(self.tun_spd) b = VppIpsecSpdItfBinding(self, self.tra_spd, self.tra_if) b.add_vpp_config() self.net_objs.append(b) b = VppIpsecSpdItfBinding(self, self.tun_spd, self.tun_if) b.add_vpp_config() self.net_objs.append(b) for p in params: self.config_ah_tra(p) config_tra_params(p, self.encryption_type) for p in params: self.config_ah_tun(p) config_tun_params(p, self.encryption_type, self.tun_if) for p in params: d = DpoProto.DPO_PROTO_IP6 if p.is_ipv6 else DpoProto.DPO_PROTO_IP4 r = VppIpRoute(self, p.remote_tun_if_host, p.addr_len, [VppRoutePath(self.tun_if.remote_addr[p.addr_type], 0xffffffff, proto=d)]) r.add_vpp_config() self.net_objs.append(r) self.logger.info(self.vapi.ppcli("show ipsec all")) def unconfig_network(self): for o in reversed(self.net_objs): o.remove_vpp_config() self.net_objs = [] def config_ah_tun(self, params): addr_type = params.addr_type scapy_tun_sa_id = params.scapy_tun_sa_id scapy_tun_spi = params.scapy_tun_spi vpp_tun_sa_id = params.vpp_tun_sa_id vpp_tun_spi = params.vpp_tun_spi auth_algo_vpp_id = params.auth_algo_vpp_id auth_key = params.auth_key crypt_algo_vpp_id = params.crypt_algo_vpp_id crypt_key = params.crypt_key remote_tun_if_host = params.remote_tun_if_host addr_any = params.addr_any addr_bcast = params.addr_bcast flags = params.flags e = VppEnum.vl_api_ipsec_spd_action_t objs = [] params.tun_sa_in = VppIpsecSA(self, scapy_tun_sa_id, scapy_tun_spi, auth_algo_vpp_id, auth_key, crypt_algo_vpp_id, crypt_key, self.vpp_ah_protocol, self.tun_if.local_addr[addr_type], self.tun_if.remote_addr[addr_type], flags=flags) params.tun_sa_out = VppIpsecSA(self, vpp_tun_sa_id, vpp_tun_spi, auth_algo_vpp_id, auth_key, crypt_algo_vpp_id, crypt_key, self.vpp_ah_protocol, self.tun_if.remote_addr[addr_type], self.tun_if.local_addr[addr_type], flags=flags) objs.append(params.tun_sa_in) objs.append(params.tun_sa_out) params.spd_policy_in_any = VppIpsecSpdEntry(self, self.tun_spd, vpp_tun_sa_id, addr_any, addr_bcast, addr_any, addr_bcast, 
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 * Copyright (c) <YEAR> <YOUR AFFILIATION HERE>
 *
 * 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:
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/* Doxygen directory documentation */

/**
@dir
@brief Someone please fix this description.
@todo This directory needs a description.

This is where you would document the contents of a directory.

This looks like a C file but it is not part of the build; it is purely
for documentation.
*/
/*? %%clicmd:group_l