X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=test%2Ftest_ipsec_ah.py;h=caec8d431c54472f3d3eb5108d16dec32cadd840;hb=17dcec0b9;hp=729f8716d03928555eabdd9eafc23b418a15dd61;hpb=a98346f664aae148d26a8e158008b773d73db96f;p=vpp.git diff --git a/test/test_ipsec_ah.py b/test/test_ipsec_ah.py index 729f8716d03..caec8d431c5 100644 --- a/test/test_ipsec_ah.py +++ b/test/test_ipsec_ah.py @@ -6,22 +6,17 @@ from scapy.layers.ipsec import AH from framework import VppTestRunner from template_ipsec import TemplateIpsec, IpsecTraTests, IpsecTunTests 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 TemplateIpsecAh(TemplateIpsec): """ Basic test for IPSEC using AH transport and Tunnel mode - Below 4 cases are covered as part of this test - 1) ipsec ah v4 transport basic test - IPv4 Transport mode - scenario using HMAC-SHA1-96 intergrity algo - 2) ipsec ah v4 transport burst test - Above test for 257 pkts - 3) ipsec ah 4o4 tunnel basic test - IPv4 Tunnel mode - scenario using HMAC-SHA1-96 intergrity algo - 4) ipsec ah 4o4 tunnel burst test - Above test for 257 pkts - TRANSPORT MODE: --- encrypt --- @@ -37,122 +32,179 @@ class TemplateIpsecAh(TemplateIpsec): --- decrypt --- plain --- |pg0| -------> |VPP| ------> |pg1| --- --- --- - - Note : IPv6 is not covered """ - encryption_type = AH - - @classmethod - def setUpClass(cls): - super(TemplateIpsecAh, cls).setUpClass() - cls.tun_if = cls.pg0 - cls.tra_if = cls.pg2 - cls.logger.info(cls.vapi.ppcli("show int addr")) - cls.config_ah_tra() - cls.logger.info(cls.vapi.ppcli("show ipsec")) - cls.config_ah_tun() - cls.logger.info(cls.vapi.ppcli("show ipsec")) - src4 = socket.inet_pton(socket.AF_INET, cls.remote_tun_if_host) - cls.vapi.ip_add_del_route(src4, 32, cls.tun_if.remote_ip4n) - - @classmethod - def config_ah_tun(cls): - cls.vapi.ipsec_sad_add_del_entry(cls.scapy_tun_sa_id, - cls.scapy_tun_spi, - cls.auth_algo_vpp_id, cls.auth_key, - cls.crypt_algo_vpp_id, - cls.crypt_key, cls.vpp_ah_protocol, - cls.tun_if.local_ip4n, - cls.tun_if.remote_ip4n) - cls.vapi.ipsec_sad_add_del_entry(cls.vpp_tun_sa_id, - cls.vpp_tun_spi, - cls.auth_algo_vpp_id, cls.auth_key, - cls.crypt_algo_vpp_id, - cls.crypt_key, cls.vpp_ah_protocol, - cls.tun_if.remote_ip4n, - cls.tun_if.local_ip4n) - cls.vapi.ipsec_spd_add_del(cls.tun_spd_id) - cls.vapi.ipsec_interface_add_del_spd(cls.tun_spd_id, - cls.tun_if.sw_if_index) - l_startaddr = r_startaddr = socket.inet_pton(socket.AF_INET, "0.0.0.0") - l_stopaddr = r_stopaddr = socket.inet_pton(socket.AF_INET, - "255.255.255.255") - cls.vapi.ipsec_spd_add_del_entry(cls.tun_spd_id, cls.vpp_tun_sa_id, - l_startaddr, l_stopaddr, r_startaddr, - r_stopaddr, - protocol=socket.IPPROTO_AH) - cls.vapi.ipsec_spd_add_del_entry(cls.tun_spd_id, cls.vpp_tun_sa_id, - l_startaddr, l_stopaddr, r_startaddr, - r_stopaddr, is_outbound=0, - protocol=socket.IPPROTO_AH) - l_startaddr = l_stopaddr = socket.inet_pton(socket.AF_INET, - cls.remote_tun_if_host) - r_startaddr = r_stopaddr = cls.pg1.remote_ip4n - cls.vapi.ipsec_spd_add_del_entry(cls.tun_spd_id, cls.vpp_tun_sa_id, - l_startaddr, l_stopaddr, r_startaddr, - r_stopaddr, priority=10, policy=3, - is_outbound=0) - cls.vapi.ipsec_spd_add_del_entry(cls.tun_spd_id, cls.scapy_tun_sa_id, - r_startaddr, r_stopaddr, l_startaddr, - l_stopaddr, priority=10, policy=3) - r_startaddr = r_stopaddr = cls.pg0.local_ip4n - cls.vapi.ipsec_spd_add_del_entry(cls.tun_spd_id, cls.vpp_tun_sa_id, - l_startaddr, l_stopaddr, r_startaddr, - r_stopaddr, priority=20, policy=3, - is_outbound=0) - cls.vapi.ipsec_spd_add_del_entry(cls.tun_spd_id, cls.scapy_tun_sa_id, - r_startaddr, r_stopaddr, l_startaddr, - l_stopaddr, priority=20, policy=3) - - @classmethod - def config_ah_tra(cls): - cls.vapi.ipsec_sad_add_del_entry(cls.scapy_tra_sa_id, - cls.scapy_tra_spi, - cls.auth_algo_vpp_id, cls.auth_key, - cls.crypt_algo_vpp_id, - cls.crypt_key, cls.vpp_ah_protocol, - is_tunnel=0) - cls.vapi.ipsec_sad_add_del_entry(cls.vpp_tra_sa_id, - cls.vpp_tra_spi, - cls.auth_algo_vpp_id, cls.auth_key, - cls.crypt_algo_vpp_id, - cls.crypt_key, cls.vpp_ah_protocol, - is_tunnel=0) - cls.vapi.ipsec_spd_add_del(cls.tra_spd_id) - cls.vapi.ipsec_interface_add_del_spd(cls.tra_spd_id, - cls.tra_if.sw_if_index) - l_startaddr = r_startaddr = socket.inet_pton(socket.AF_INET, "0.0.0.0") - l_stopaddr = r_stopaddr = socket.inet_pton(socket.AF_INET, - "255.255.255.255") - cls.vapi.ipsec_spd_add_del_entry(cls.tra_spd_id, cls.vpp_tra_sa_id, - l_startaddr, l_stopaddr, r_startaddr, - r_stopaddr, - protocol=socket.IPPROTO_AH) - cls.vapi.ipsec_spd_add_del_entry(cls.tra_spd_id, cls.scapy_tra_sa_id, - l_startaddr, l_stopaddr, r_startaddr, - r_stopaddr, is_outbound=0, - protocol=socket.IPPROTO_AH) - l_startaddr = l_stopaddr = cls.tra_if.local_ip4n - r_startaddr = r_stopaddr = cls.tra_if.remote_ip4n - cls.vapi.ipsec_spd_add_del_entry(cls.tra_spd_id, cls.vpp_tra_sa_id, - l_startaddr, l_stopaddr, r_startaddr, - r_stopaddr, priority=10, policy=3, - is_outbound=0) - cls.vapi.ipsec_spd_add_del_entry(cls.tra_spd_id, cls.scapy_tra_sa_id, - l_startaddr, l_stopaddr, r_startaddr, - r_stopaddr, priority=10, - policy=3) + def setUp(self): + super(TemplateIpsecAh, self).setUp() + + self.encryption_type = AH + 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() + VppIpsecSpdItfBinding(self, self.tra_spd, + self.tra_if).add_vpp_config() + self.tun_spd = VppIpsecSpd(self, self.tun_spd_id) + self.tun_spd.add_vpp_config() + VppIpsecSpdItfBinding(self, self.tun_spd, + self.tun_if).add_vpp_config() + + for _, p in self.params.items(): + self.config_ah_tra(p) + self.configure_sa_tra(p) + self.logger.info(self.vapi.ppcli("show ipsec")) + for _, p in self.params.items(): + self.config_ah_tun(p) + self.logger.info(self.vapi.ppcli("show ipsec")) + for _, p in self.params.items(): + d = DpoProto.DPO_PROTO_IP6 if p.is_ipv6 else DpoProto.DPO_PROTO_IP4 + VppIpRoute(self, p.remote_tun_if_host, p.addr_len, + [VppRoutePath(self.tun_if.remote_addr[p.addr_type], + 0xffffffff, + proto=d)], + is_ip6=p.is_ipv6).add_vpp_config() def tearDown(self): super(TemplateIpsecAh, self).tearDown() if not self.vpp_dead: self.vapi.cli("show hardware") + 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 + e = VppEnum.vl_api_ipsec_spd_action_t + + 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]).add_vpp_config() + 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]).add_vpp_config() + + VppIpsecSpdEntry(self, self.tun_spd, vpp_tun_sa_id, + addr_any, addr_bcast, + addr_any, addr_bcast, + socket.IPPROTO_AH).add_vpp_config() + VppIpsecSpdEntry(self, self.tun_spd, vpp_tun_sa_id, + addr_any, addr_bcast, + addr_any, addr_bcast, + socket.IPPROTO_AH, + is_outbound=0).add_vpp_config() + + VppIpsecSpdEntry(self, self.tun_spd, vpp_tun_sa_id, + remote_tun_if_host, + remote_tun_if_host, + self.pg1.remote_addr[addr_type], + self.pg1.remote_addr[addr_type], + 0, priority=10, + policy=e.IPSEC_API_SPD_ACTION_PROTECT, + is_outbound=0).add_vpp_config() + VppIpsecSpdEntry(self, self.tun_spd, scapy_tun_sa_id, + self.pg1.remote_addr[addr_type], + self.pg1.remote_addr[addr_type], + remote_tun_if_host, + remote_tun_if_host, + 0, policy=e.IPSEC_API_SPD_ACTION_PROTECT, + priority=10).add_vpp_config() + + VppIpsecSpdEntry(self, self.tun_spd, vpp_tun_sa_id, + remote_tun_if_host, + remote_tun_if_host, + self.pg0.local_addr[addr_type], + self.pg0.local_addr[addr_type], + 0, priority=20, + policy=e.IPSEC_API_SPD_ACTION_PROTECT, + is_outbound=0).add_vpp_config() + VppIpsecSpdEntry(self, self.tun_spd, scapy_tun_sa_id, + self.pg0.local_addr[addr_type], + self.pg0.local_addr[addr_type], + remote_tun_if_host, + remote_tun_if_host, + 0, policy=e.IPSEC_API_SPD_ACTION_PROTECT, + priority=20).add_vpp_config() + + def config_ah_tra(self, params): + addr_type = params.addr_type + scapy_tra_sa_id = params.scapy_tra_sa_id + scapy_tra_spi = params.scapy_tra_spi + vpp_tra_sa_id = params.vpp_tra_sa_id + vpp_tra_spi = params.vpp_tra_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 + addr_any = params.addr_any + addr_bcast = params.addr_bcast + flags = (VppEnum.vl_api_ipsec_sad_flags_t. + IPSEC_API_SAD_FLAG_USE_ANTI_REPLAY) + e = VppEnum.vl_api_ipsec_spd_action_t + + VppIpsecSA(self, scapy_tra_sa_id, scapy_tra_spi, + auth_algo_vpp_id, auth_key, + crypt_algo_vpp_id, crypt_key, + self.vpp_ah_protocol, + flags=flags).add_vpp_config() + VppIpsecSA(self, vpp_tra_sa_id, vpp_tra_spi, + auth_algo_vpp_id, auth_key, + crypt_algo_vpp_id, crypt_key, + self.vpp_ah_protocol, + flags=flags).add_vpp_config() + + VppIpsecSpdEntry(self, self.tra_spd, vpp_tra_sa_id, + addr_any, addr_bcast, + addr_any, addr_bcast, + socket.IPPROTO_AH).add_vpp_config() + VppIpsecSpdEntry(self, self.tra_spd, scapy_tra_sa_id, + addr_any, addr_bcast, + addr_any, addr_bcast, + socket.IPPROTO_AH, + is_outbound=0).add_vpp_config() + + VppIpsecSpdEntry(self, self.tra_spd, vpp_tra_sa_id, + self.tra_if.local_addr[addr_type], + self.tra_if.local_addr[addr_type], + self.tra_if.remote_addr[addr_type], + self.tra_if.remote_addr[addr_type], + 0, priority=10, + policy=e.IPSEC_API_SPD_ACTION_PROTECT, + is_outbound=0).add_vpp_config() + VppIpsecSpdEntry(self, self.tra_spd, scapy_tra_sa_id, + self.tra_if.local_addr[addr_type], + self.tra_if.local_addr[addr_type], + self.tra_if.remote_addr[addr_type], + self.tra_if.remote_addr[addr_type], + 0, policy=e.IPSEC_API_SPD_ACTION_PROTECT, + priority=10).add_vpp_config() + class TestIpsecAh1(TemplateIpsecAh, IpsecTraTests, IpsecTunTests): """ Ipsec AH - TUN & TRA tests """ - pass + 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" class TestIpsecAh2(TemplateIpsecAh, IpsecTcpTests):