import socket
import unittest
+import struct
from scapy.layers.ipsec import ESP
from scapy.layers.inet import UDP
from framework import VppTestRunner
from template_ipsec import IpsecTra46Tests, IpsecTun46Tests, TemplateIpsec, \
- IpsecTcpTests, IpsecTun4Tests, IpsecTra4Tests
+ IpsecTcpTests, IpsecTun4Tests, IpsecTra4Tests, config_tra_params, \
+ IPsecIPv4Params, IPsecIPv6Params, \
+ IpsecTra4, IpsecTun4, IpsecTra6, IpsecTun6
from vpp_ipsec import VppIpsecSpd, VppIpsecSpdEntry, VppIpsecSA,\
- VppIpsecSpdItfBinding
+ VppIpsecSpdItfBinding
from vpp_ip_route import VppIpRoute, VppRoutePath
from vpp_ip import DpoProto
from vpp_papi import VppEnum
-def config_esp_tun(test, 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
-
- params.tun_sa_in = VppIpsecSA(test, scapy_tun_sa_id, scapy_tun_spi,
- auth_algo_vpp_id, auth_key,
- crypt_algo_vpp_id, crypt_key,
- test.vpp_esp_protocol,
- test.tun_if.local_addr[addr_type],
- test.tun_if.remote_addr[addr_type])
- params.tun_sa_in.add_vpp_config()
- params.tun_sa_out = VppIpsecSA(test, vpp_tun_sa_id, vpp_tun_spi,
- auth_algo_vpp_id, auth_key,
- crypt_algo_vpp_id, crypt_key,
- test.vpp_esp_protocol,
- test.tun_if.remote_addr[addr_type],
- test.tun_if.local_addr[addr_type])
- params.tun_sa_out.add_vpp_config()
-
- params.spd_policy_in_any = VppIpsecSpdEntry(test, test.tun_spd,
- scapy_tun_sa_id,
- addr_any, addr_bcast,
- addr_any, addr_bcast,
- socket.IPPROTO_ESP)
- params.spd_policy_in_any.add_vpp_config()
- params.spd_policy_out_any = VppIpsecSpdEntry(test, test.tun_spd,
- scapy_tun_sa_id,
- addr_any, addr_bcast,
- addr_any, addr_bcast,
- socket.IPPROTO_ESP,
- is_outbound=0)
- params.spd_policy_out_any.add_vpp_config()
-
- VppIpsecSpdEntry(test, test.tun_spd, vpp_tun_sa_id,
- remote_tun_if_host, remote_tun_if_host,
- test.pg1.remote_addr[addr_type],
- test.pg1.remote_addr[addr_type],
- 0,
- priority=10,
- policy=e.IPSEC_API_SPD_ACTION_PROTECT,
- is_outbound=0).add_vpp_config()
- VppIpsecSpdEntry(test, test.tun_spd, scapy_tun_sa_id,
- test.pg1.remote_addr[addr_type],
- test.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(test, test.tun_spd, vpp_tun_sa_id,
- remote_tun_if_host, remote_tun_if_host,
- test.pg0.local_addr[addr_type],
- test.pg0.local_addr[addr_type],
- 0,
- priority=20,
- policy=e.IPSEC_API_SPD_ACTION_PROTECT,
- is_outbound=0).add_vpp_config()
- VppIpsecSpdEntry(test, test.tun_spd, scapy_tun_sa_id,
- test.pg0.local_addr[addr_type],
- test.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_esp_tra(test, 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
- flags = params.flags | flags
-
- params.tra_sa_in = VppIpsecSA(test, scapy_tra_sa_id, scapy_tra_spi,
- auth_algo_vpp_id, auth_key,
- crypt_algo_vpp_id, crypt_key,
- test.vpp_esp_protocol,
- flags=flags)
- params.tra_sa_in.add_vpp_config()
- params.tra_sa_out = VppIpsecSA(test, vpp_tra_sa_id, vpp_tra_spi,
- auth_algo_vpp_id, auth_key,
- crypt_algo_vpp_id, crypt_key,
- test.vpp_esp_protocol,
- flags=flags)
- params.tra_sa_out.add_vpp_config()
-
- VppIpsecSpdEntry(test, test.tra_spd, vpp_tra_sa_id,
- addr_any, addr_bcast,
- addr_any, addr_bcast,
- socket.IPPROTO_ESP).add_vpp_config()
- VppIpsecSpdEntry(test, test.tra_spd, vpp_tra_sa_id,
- addr_any, addr_bcast,
- addr_any, addr_bcast,
- socket.IPPROTO_ESP,
- is_outbound=0).add_vpp_config()
-
- VppIpsecSpdEntry(test, test.tra_spd, vpp_tra_sa_id,
- test.tra_if.local_addr[addr_type],
- test.tra_if.local_addr[addr_type],
- test.tra_if.remote_addr[addr_type],
- test.tra_if.remote_addr[addr_type],
- 0, priority=10,
- policy=e.IPSEC_API_SPD_ACTION_PROTECT,
- is_outbound=0).add_vpp_config()
- VppIpsecSpdEntry(test, test.tra_spd, scapy_tra_sa_id,
- test.tra_if.local_addr[addr_type],
- test.tra_if.local_addr[addr_type],
- test.tra_if.remote_addr[addr_type],
- test.tra_if.remote_addr[addr_type],
- 0, policy=e.IPSEC_API_SPD_ACTION_PROTECT,
- priority=10).add_vpp_config()
-
-
-class TemplateIpsecEsp(TemplateIpsec):
+class ConfigIpsecESP(TemplateIpsec):
+ encryption_type = ESP
+ tra4_encrypt_node_name = "esp4-encrypt"
+ tra4_decrypt_node_name = "esp4-decrypt"
+ tra6_encrypt_node_name = "esp6-encrypt"
+ tra6_decrypt_node_name = "esp6-decrypt"
+ tun4_encrypt_node_name = "esp4-encrypt"
+ tun4_decrypt_node_name = "esp4-decrypt"
+ tun6_encrypt_node_name = "esp6-encrypt"
+ tun6_decrypt_node_name = "esp6-decrypt"
+
+ @classmethod
+ def setUpClass(cls):
+ super(ConfigIpsecESP, cls).setUpClass()
+
+ @classmethod
+ def tearDownClass(cls):
+ super(ConfigIpsecESP, cls).tearDownClass()
+
+ def setUp(self):
+ super(ConfigIpsecESP, self).setUp()
+
+ def tearDown(self):
+ super(ConfigIpsecESP, 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.tun_spd,
+ self.tun_if)
+ b.add_vpp_config()
+ self.net_objs.append(b)
+
+ b = VppIpsecSpdItfBinding(self, self.tra_spd,
+ self.tra_if)
+ b.add_vpp_config()
+ self.net_objs.append(b)
+
+ for p in params:
+ self.config_esp_tra(p)
+ config_tra_params(p, self.encryption_type)
+ for p in params:
+ self.config_esp_tun(p)
+
+ 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)],
+ is_ip6=p.is_ipv6)
+ 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_esp_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
+ flags = params.flags
+ 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_esp_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_esp_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,
+ scapy_tun_sa_id,
+ addr_any, addr_bcast,
+ addr_any, addr_bcast,
+ socket.IPPROTO_ESP)
+ params.spd_policy_out_any = VppIpsecSpdEntry(self, self.tun_spd,
+ scapy_tun_sa_id,
+ addr_any, addr_bcast,
+ addr_any, addr_bcast,
+ socket.IPPROTO_ESP,
+ is_outbound=0)
+ objs.append(params.spd_policy_out_any)
+ objs.append(params.spd_policy_in_any)
+
+ objs.append(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))
+ objs.append(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))
+ objs.append(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))
+ objs.append(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))
+ for o in objs:
+ o.add_vpp_config()
+ self.net_objs = self.net_objs + objs
+
+ def config_esp_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
+ flags = params.flags | flags
+ objs = []
+
+ params.tra_sa_in = VppIpsecSA(self, scapy_tra_sa_id, scapy_tra_spi,
+ auth_algo_vpp_id, auth_key,
+ crypt_algo_vpp_id, crypt_key,
+ self.vpp_esp_protocol,
+ flags=flags)
+ params.tra_sa_out = VppIpsecSA(self, vpp_tra_sa_id, vpp_tra_spi,
+ auth_algo_vpp_id, auth_key,
+ crypt_algo_vpp_id, crypt_key,
+ self.vpp_esp_protocol,
+ flags=flags)
+ objs.append(params.tra_sa_in)
+ objs.append(params.tra_sa_out)
+
+ objs.append(VppIpsecSpdEntry(self, self.tra_spd, vpp_tra_sa_id,
+ addr_any, addr_bcast,
+ addr_any, addr_bcast,
+ socket.IPPROTO_ESP))
+ objs.append(VppIpsecSpdEntry(self, self.tra_spd, vpp_tra_sa_id,
+ addr_any, addr_bcast,
+ addr_any, addr_bcast,
+ socket.IPPROTO_ESP,
+ is_outbound=0))
+ objs.append(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))
+ objs.append(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))
+ for o in objs:
+ o.add_vpp_config()
+ self.net_objs = self.net_objs + objs
+
+
+class TemplateIpsecEsp(ConfigIpsecESP):
"""
Basic test for ipsec esp sanity - tunnel and transport modes.
Below 4 cases are covered as part of this test
1) ipsec esp v4 transport basic test - IPv4 Transport mode
- scenario using HMAC-SHA1-96 intergrity algo
+ scenario using HMAC-SHA1-96 integrity algo
2) ipsec esp v4 transport burst test
Above test for 257 pkts
3) ipsec esp 4o4 tunnel basic test - IPv4 Tunnel mode
- scenario using HMAC-SHA1-96 intergrity algo
+ scenario using HMAC-SHA1-96 integrity algo
4) ipsec esp 4o4 tunnel burst test
Above test for 257 pkts
|pg0| -------> |VPP| ------> |pg1|
--- --- ---
"""
- config_esp_tun = config_esp_tun
- config_esp_tra = config_esp_tra
- def setUp(self):
- super(TemplateIpsecEsp, self).setUp()
- self.encryption_type = ESP
- self.tun_if = self.pg0
- self.tra_if = self.pg2
- self.logger.info(self.vapi.ppcli("show int addr"))
+ @classmethod
+ def setUpClass(cls):
+ super(TemplateIpsecEsp, cls).setUpClass()
- 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()
-
- for _, p in self.params.items():
- self.config_esp_tra(p)
- self.configure_sa_tra(p)
- self.logger.info(self.vapi.ppcli("show ipsec"))
-
- 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()
+ @classmethod
+ def tearDownClass(cls):
+ super(TemplateIpsecEsp, cls).tearDownClass()
- for _, p in self.params.items():
- self.config_esp_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 setUp(self):
+ super(TemplateIpsecEsp, self).setUp()
+ self.config_network(self.params.values())
def tearDown(self):
+ self.unconfig_network()
super(TemplateIpsecEsp, self).tearDown()
- if not self.vpp_dead:
- self.vapi.cli("show hardware")
class TestIpsecEsp1(TemplateIpsecEsp, IpsecTra46Tests, IpsecTun46Tests):
""" Ipsec ESP - TUN & TRA tests """
- tra4_encrypt_node_name = "esp4-encrypt"
- tra4_decrypt_node_name = "esp4-decrypt"
- tra6_encrypt_node_name = "esp6-encrypt"
- tra6_decrypt_node_name = "esp6-decrypt"
- tun4_encrypt_node_name = "esp4-encrypt"
- tun4_decrypt_node_name = "esp4-decrypt"
- tun6_encrypt_node_name = "esp6-encrypt"
- tun6_decrypt_node_name = "esp6-decrypt"
+ pass
class TestIpsecEsp2(TemplateIpsecEsp, IpsecTcpTests):
pass
-class TemplateIpsecEspUdp(TemplateIpsec):
+class TemplateIpsecEspUdp(ConfigIpsecESP):
"""
UDP encapped ESP
"""
- config_esp_tun = config_esp_tun
- config_esp_tra = config_esp_tra
+
+ @classmethod
+ def setUpClass(cls):
+ super(TemplateIpsecEspUdp, cls).setUpClass()
+
+ @classmethod
+ def tearDownClass(cls):
+ super(TemplateIpsecEspUdp, cls).tearDownClass()
def setUp(self):
super(TemplateIpsecEspUdp, self).setUp()
- self.encryption_type = ESP
+ self.net_objs = []
self.tun_if = self.pg0
self.tra_if = self.pg2
self.logger.info(self.vapi.ppcli("show int addr"))
self.tra_if).add_vpp_config()
self.config_esp_tra(p)
- self.configure_sa_tra(p)
+ config_tra_params(p, self.encryption_type)
self.tun_spd = VppIpsecSpd(self, self.tun_spd_id)
self.tun_spd.add_vpp_config()
self.tun_if).add_vpp_config()
self.config_esp_tun(p)
- self.logger.info(self.vapi.ppcli("show ipsec"))
+ self.logger.info(self.vapi.ppcli("show ipsec all"))
d = DpoProto.DPO_PROTO_IP4
VppIpRoute(self, p.remote_tun_if_host, p.addr_len,
def tearDown(self):
super(TemplateIpsecEspUdp, self).tearDown()
- if not self.vpp_dead:
- self.vapi.cli("show hardware")
+ def show_commands_at_teardown(self):
+ self.logger.info(self.vapi.cli("show hardware"))
-class TestIpsecEspUdp(TemplateIpsecEspUdp, IpsecTra4Tests, IpsecTun4Tests):
+
+class TestIpsecEspUdp(TemplateIpsecEspUdp, IpsecTra4Tests):
""" Ipsec NAT-T ESP UDP tests """
- tra4_encrypt_node_name = "esp4-encrypt"
- tra4_decrypt_node_name = "esp4-decrypt"
- tun4_encrypt_node_name = "esp4-encrypt"
- tun4_decrypt_node_name = "esp4-decrypt"
pass
+class TestIpsecEspAll(ConfigIpsecESP,
+ IpsecTra4, IpsecTra6,
+ IpsecTun4, IpsecTun6):
+ """ Ipsec ESP all Algos """
+
+ def setUp(self):
+ super(TestIpsecEspAll, self).setUp()
+
+ def tearDown(self):
+ super(TestIpsecEspAll, self).tearDown()
+
+ def test_crypto_algs(self):
+ """All engines AES-[CBC, GCM]-[128, 192, 256] w/ & w/o ESN"""
+
+ # foreach VPP crypto engine
+ engines = ["ia32", "ipsecmb", "openssl"]
+
+ # foreach crypto algorithm
+ algos = [{'vpp-crypto': (VppEnum.vl_api_ipsec_crypto_alg_t.
+ IPSEC_API_CRYPTO_ALG_AES_GCM_128),
+ 'vpp-integ': (VppEnum.vl_api_ipsec_integ_alg_t.
+ IPSEC_API_INTEG_ALG_NONE),
+ 'scapy-crypto': "AES-GCM",
+ 'scapy-integ': "NULL",
+ 'key': "JPjyOWBeVEQiMe7h",
+ 'salt': struct.pack("!L", 0)},
+ {'vpp-crypto': (VppEnum.vl_api_ipsec_crypto_alg_t.
+ IPSEC_API_CRYPTO_ALG_AES_GCM_256),
+ 'vpp-integ': (VppEnum.vl_api_ipsec_integ_alg_t.
+ IPSEC_API_INTEG_ALG_NONE),
+ 'scapy-crypto': "AES-GCM",
+ 'scapy-integ': "NULL",
+ 'key': "JPjyOWBeVEQiMe7h0123456787654321",
+ 'salt': struct.pack("!L", 0)},
+ {'vpp-crypto': (VppEnum.vl_api_ipsec_crypto_alg_t.
+ IPSEC_API_CRYPTO_ALG_AES_CBC_128),
+ 'vpp-integ': (VppEnum.vl_api_ipsec_integ_alg_t.
+ IPSEC_API_INTEG_ALG_SHA1_96),
+ 'scapy-crypto': "AES-CBC",
+ 'scapy-integ': "HMAC-SHA1-96",
+ 'salt': '',
+ 'key': "JPjyOWBeVEQiMe7h"},
+ {'vpp-crypto': (VppEnum.vl_api_ipsec_crypto_alg_t.
+ IPSEC_API_CRYPTO_ALG_AES_CBC_192),
+ 'vpp-integ': (VppEnum.vl_api_ipsec_integ_alg_t.
+ IPSEC_API_INTEG_ALG_SHA1_96),
+ 'scapy-crypto': "AES-CBC",
+ 'scapy-integ': "HMAC-SHA1-96",
+ 'salt': '',
+ 'key': "JPjyOWBeVEQiMe7hJPjyOWBe"},
+ {'vpp-crypto': (VppEnum.vl_api_ipsec_crypto_alg_t.
+ IPSEC_API_CRYPTO_ALG_AES_CBC_256),
+ 'vpp-integ': (VppEnum.vl_api_ipsec_integ_alg_t.
+ IPSEC_API_INTEG_ALG_SHA1_96),
+ 'scapy-crypto': "AES-CBC",
+ 'scapy-integ': "HMAC-SHA1-96",
+ 'salt': '',
+ 'key': "JPjyOWBeVEQiMe7hJPjyOWBeVEQiMe7h"}]
+
+ # with and without ESN
+ flags = [0,
+ VppEnum.vl_api_ipsec_sad_flags_t.IPSEC_API_SAD_FLAG_USE_ESN]
+
+ #
+ # loop through the VPP engines
+ #
+ for engine in engines:
+ self.vapi.cli("set crypto handler all %s" % engine)
+
+ #
+ # loop through each of the algorithms
+ #
+ for algo in algos:
+ # with self.subTest(algo=algo['scapy']):
+ for flag in flags:
+ #
+ # setup up the config paramters
+ #
+ self.ipv4_params = IPsecIPv4Params()
+ self.ipv6_params = IPsecIPv6Params()
+
+ self.params = {self.ipv4_params.addr_type:
+ self.ipv4_params,
+ self.ipv6_params.addr_type:
+ self.ipv6_params}
+
+ for _, p in self.params.items():
+ p.auth_algo_vpp_id = algo['vpp-integ']
+ p.crypt_algo_vpp_id = algo['vpp-crypto']
+ p.crypt_algo = algo['scapy-crypto']
+ p.auth_algo = algo['scapy-integ']
+ p.crypt_key = algo['key']
+ p.crypt_salt = algo['salt']
+ p.flags = p.flags | flag
+
+ #
+ # configure the SPDs. SAs, etc
+ #
+ self.config_network(self.params.values())
+
+ #
+ # run some traffic.
+ # An exhautsive 4o6, 6o4 is not necessary
+ # for each algo
+ #
+ self.verify_tra_basic6(count=17)
+ self.verify_tra_basic4(count=17)
+ self.verify_tun_66(self.params[socket.AF_INET6], 17)
+ self.verify_tun_44(self.params[socket.AF_INET], 17)
+
+ #
+ # remove the SPDs, SAs, etc
+ #
+ self.unconfig_network()
+
+
if __name__ == '__main__':
unittest.main(testRunner=VppTestRunner)
Code Review / vpp.git / blobdiff