4 from scapy.layers.ipsec import AH
6 from framework import VppTestRunner
7 from template_ipsec import TemplateIpsec, IpsecTraTests, IpsecTunTests
8 from template_ipsec import IpsecTcpTests
9 from vpp_ipsec import VppIpsecSA, VppIpsecSpd, VppIpsecSpdEntry,\
11 from vpp_ip_route import VppIpRoute, VppRoutePath
12 from vpp_ip import DpoProto
13 from vpp_papi import VppEnum
16 class TemplateIpsecAh(TemplateIpsec):
18 Basic test for IPSEC using AH transport and Tunnel mode
28 --- encrypt --- plain ---
29 |pg0| <------- |VPP| <------ |pg1|
32 --- decrypt --- plain ---
33 |pg0| -------> |VPP| ------> |pg1|
38 super(TemplateIpsecAh, self).setUp()
40 self.encryption_type = AH
41 self.tun_if = self.pg0
42 self.tra_if = self.pg2
43 self.logger.info(self.vapi.ppcli("show int addr"))
45 self.tra_spd = VppIpsecSpd(self, self.tra_spd_id)
46 self.tra_spd.add_vpp_config()
47 VppIpsecSpdItfBinding(self, self.tra_spd,
48 self.tra_if).add_vpp_config()
49 self.tun_spd = VppIpsecSpd(self, self.tun_spd_id)
50 self.tun_spd.add_vpp_config()
51 VppIpsecSpdItfBinding(self, self.tun_spd,
52 self.tun_if).add_vpp_config()
54 for _, p in self.params.items():
56 self.configure_sa_tra(p)
57 self.logger.info(self.vapi.ppcli("show ipsec"))
58 for _, p in self.params.items():
60 self.logger.info(self.vapi.ppcli("show ipsec"))
61 for _, p in self.params.items():
62 d = DpoProto.DPO_PROTO_IP6 if p.is_ipv6 else DpoProto.DPO_PROTO_IP4
63 VppIpRoute(self, p.remote_tun_if_host, p.addr_len,
64 [VppRoutePath(self.tun_if.remote_addr[p.addr_type],
67 is_ip6=p.is_ipv6).add_vpp_config()
70 super(TemplateIpsecAh, self).tearDown()
72 self.vapi.cli("show hardware")
74 def config_ah_tun(self, params):
75 addr_type = params.addr_type
76 scapy_tun_sa_id = params.scapy_tun_sa_id
77 scapy_tun_spi = params.scapy_tun_spi
78 vpp_tun_sa_id = params.vpp_tun_sa_id
79 vpp_tun_spi = params.vpp_tun_spi
80 auth_algo_vpp_id = params.auth_algo_vpp_id
81 auth_key = params.auth_key
82 crypt_algo_vpp_id = params.crypt_algo_vpp_id
83 crypt_key = params.crypt_key
84 remote_tun_if_host = params.remote_tun_if_host
85 addr_any = params.addr_any
86 addr_bcast = params.addr_bcast
87 e = VppEnum.vl_api_ipsec_spd_action_t
89 VppIpsecSA(self, scapy_tun_sa_id, scapy_tun_spi,
90 auth_algo_vpp_id, auth_key,
91 crypt_algo_vpp_id, crypt_key,
93 self.tun_if.local_addr[addr_type],
94 self.tun_if.remote_addr[addr_type]).add_vpp_config()
95 VppIpsecSA(self, vpp_tun_sa_id, vpp_tun_spi,
96 auth_algo_vpp_id, auth_key,
97 crypt_algo_vpp_id, crypt_key,
99 self.tun_if.remote_addr[addr_type],
100 self.tun_if.local_addr[addr_type]).add_vpp_config()
102 VppIpsecSpdEntry(self, self.tun_spd, vpp_tun_sa_id,
103 addr_any, addr_bcast,
104 addr_any, addr_bcast,
105 socket.IPPROTO_AH).add_vpp_config()
106 VppIpsecSpdEntry(self, self.tun_spd, vpp_tun_sa_id,
107 addr_any, addr_bcast,
108 addr_any, addr_bcast,
110 is_outbound=0).add_vpp_config()
112 VppIpsecSpdEntry(self, self.tun_spd, vpp_tun_sa_id,
115 self.pg1.remote_addr[addr_type],
116 self.pg1.remote_addr[addr_type],
118 policy=e.IPSEC_API_SPD_ACTION_PROTECT,
119 is_outbound=0).add_vpp_config()
120 VppIpsecSpdEntry(self, self.tun_spd, scapy_tun_sa_id,
121 self.pg1.remote_addr[addr_type],
122 self.pg1.remote_addr[addr_type],
125 0, policy=e.IPSEC_API_SPD_ACTION_PROTECT,
126 priority=10).add_vpp_config()
128 VppIpsecSpdEntry(self, self.tun_spd, vpp_tun_sa_id,
131 self.pg0.local_addr[addr_type],
132 self.pg0.local_addr[addr_type],
134 policy=e.IPSEC_API_SPD_ACTION_PROTECT,
135 is_outbound=0).add_vpp_config()
136 VppIpsecSpdEntry(self, self.tun_spd, scapy_tun_sa_id,
137 self.pg0.local_addr[addr_type],
138 self.pg0.local_addr[addr_type],
141 0, policy=e.IPSEC_API_SPD_ACTION_PROTECT,
142 priority=20).add_vpp_config()
144 def config_ah_tra(self, params):
145 addr_type = params.addr_type
146 scapy_tra_sa_id = params.scapy_tra_sa_id
147 scapy_tra_spi = params.scapy_tra_spi
148 vpp_tra_sa_id = params.vpp_tra_sa_id
149 vpp_tra_spi = params.vpp_tra_spi
150 auth_algo_vpp_id = params.auth_algo_vpp_id
151 auth_key = params.auth_key
152 crypt_algo_vpp_id = params.crypt_algo_vpp_id
153 crypt_key = params.crypt_key
154 addr_any = params.addr_any
155 addr_bcast = params.addr_bcast
156 flags = (VppEnum.vl_api_ipsec_sad_flags_t.
157 IPSEC_API_SAD_FLAG_USE_ANTI_REPLAY)
158 e = VppEnum.vl_api_ipsec_spd_action_t
160 VppIpsecSA(self, scapy_tra_sa_id, scapy_tra_spi,
161 auth_algo_vpp_id, auth_key,
162 crypt_algo_vpp_id, crypt_key,
163 self.vpp_ah_protocol,
164 flags=flags).add_vpp_config()
165 VppIpsecSA(self, vpp_tra_sa_id, vpp_tra_spi,
166 auth_algo_vpp_id, auth_key,
167 crypt_algo_vpp_id, crypt_key,
168 self.vpp_ah_protocol,
169 flags=flags).add_vpp_config()
171 VppIpsecSpdEntry(self, self.tra_spd, vpp_tra_sa_id,
172 addr_any, addr_bcast,
173 addr_any, addr_bcast,
174 socket.IPPROTO_AH).add_vpp_config()
175 VppIpsecSpdEntry(self, self.tra_spd, scapy_tra_sa_id,
176 addr_any, addr_bcast,
177 addr_any, addr_bcast,
179 is_outbound=0).add_vpp_config()
181 VppIpsecSpdEntry(self, self.tra_spd, vpp_tra_sa_id,
182 self.tra_if.local_addr[addr_type],
183 self.tra_if.local_addr[addr_type],
184 self.tra_if.remote_addr[addr_type],
185 self.tra_if.remote_addr[addr_type],
187 policy=e.IPSEC_API_SPD_ACTION_PROTECT,
188 is_outbound=0).add_vpp_config()
189 VppIpsecSpdEntry(self, self.tra_spd, scapy_tra_sa_id,
190 self.tra_if.local_addr[addr_type],
191 self.tra_if.local_addr[addr_type],
192 self.tra_if.remote_addr[addr_type],
193 self.tra_if.remote_addr[addr_type],
194 0, policy=e.IPSEC_API_SPD_ACTION_PROTECT,
195 priority=10).add_vpp_config()
198 class TestIpsecAh1(TemplateIpsecAh, IpsecTraTests, IpsecTunTests):
199 """ Ipsec AH - TUN & TRA tests """
200 tra4_encrypt_node_name = "ah4-encrypt"
201 tra4_decrypt_node_name = "ah4-decrypt"
202 tra6_encrypt_node_name = "ah6-encrypt"
203 tra6_decrypt_node_name = "ah6-decrypt"
204 tun4_encrypt_node_name = "ah4-encrypt"
205 tun4_decrypt_node_name = "ah4-decrypt"
206 tun6_encrypt_node_name = "ah6-encrypt"
207 tun6_decrypt_node_name = "ah6-decrypt"
210 class TestIpsecAh2(TemplateIpsecAh, IpsecTcpTests):
211 """ Ipsec AH - TCP tests """
215 if __name__ == '__main__':
216 unittest.main(testRunner=VppTestRunner)