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 *
10 from vpp_ip_route import VppIpRoute, VppRoutePath
11 from vpp_ip import DpoProto
14 class TemplateIpsecAh(TemplateIpsec):
16 Basic test for IPSEC using AH transport and Tunnel mode
26 --- encrypt --- plain ---
27 |pg0| <------- |VPP| <------ |pg1|
30 --- decrypt --- plain ---
31 |pg0| -------> |VPP| ------> |pg1|
36 super(TemplateIpsecAh, self).setUp()
38 self.encryption_type = AH
39 self.tun_if = self.pg0
40 self.tra_if = self.pg2
41 self.logger.info(self.vapi.ppcli("show int addr"))
43 self.tra_spd = VppIpsecSpd(self, self.tra_spd_id)
44 self.tra_spd.add_vpp_config()
45 VppIpsecSpdItfBinding(self, self.tra_spd,
46 self.tra_if).add_vpp_config()
47 self.tun_spd = VppIpsecSpd(self, self.tun_spd_id)
48 self.tun_spd.add_vpp_config()
49 VppIpsecSpdItfBinding(self, self.tun_spd,
50 self.tun_if).add_vpp_config()
52 for _, p in self.params.items():
54 self.configure_sa_tra(p)
55 self.logger.info(self.vapi.ppcli("show ipsec"))
56 for _, p in self.params.items():
58 self.logger.info(self.vapi.ppcli("show ipsec"))
59 for _, p in self.params.items():
60 d = DpoProto.DPO_PROTO_IP6 if p.is_ipv6 else DpoProto.DPO_PROTO_IP4
61 VppIpRoute(self, p.remote_tun_if_host, p.addr_len,
62 [VppRoutePath(self.tun_if.remote_addr[p.addr_type],
65 is_ip6=p.is_ipv6).add_vpp_config()
68 super(TemplateIpsecAh, self).tearDown()
70 self.vapi.cli("show hardware")
72 def config_ah_tun(self, params):
73 addr_type = params.addr_type
74 scapy_tun_sa_id = params.scapy_tun_sa_id
75 scapy_tun_spi = params.scapy_tun_spi
76 vpp_tun_sa_id = params.vpp_tun_sa_id
77 vpp_tun_spi = params.vpp_tun_spi
78 auth_algo_vpp_id = params.auth_algo_vpp_id
79 auth_key = params.auth_key
80 crypt_algo_vpp_id = params.crypt_algo_vpp_id
81 crypt_key = params.crypt_key
82 remote_tun_if_host = params.remote_tun_if_host
83 addr_any = params.addr_any
84 addr_bcast = params.addr_bcast
85 VppIpsecSA(self, scapy_tun_sa_id, scapy_tun_spi,
86 auth_algo_vpp_id, auth_key,
87 crypt_algo_vpp_id, crypt_key,
89 self.tun_if.local_addr[addr_type],
90 self.tun_if.remote_addr[addr_type]).add_vpp_config()
91 VppIpsecSA(self, vpp_tun_sa_id, vpp_tun_spi,
92 auth_algo_vpp_id, auth_key,
93 crypt_algo_vpp_id, crypt_key,
95 self.tun_if.remote_addr[addr_type],
96 self.tun_if.local_addr[addr_type]).add_vpp_config()
98 VppIpsecSpdEntry(self, self.tun_spd, vpp_tun_sa_id,
100 addr_any, addr_bcast,
101 socket.IPPROTO_AH).add_vpp_config()
102 VppIpsecSpdEntry(self, self.tun_spd, vpp_tun_sa_id,
103 addr_any, addr_bcast,
104 addr_any, addr_bcast,
106 is_outbound=0).add_vpp_config()
108 VppIpsecSpdEntry(self, self.tun_spd, vpp_tun_sa_id,
111 self.pg1.remote_addr[addr_type],
112 self.pg1.remote_addr[addr_type],
113 0, priority=10, policy=3,
114 is_outbound=0).add_vpp_config()
115 VppIpsecSpdEntry(self, self.tun_spd, scapy_tun_sa_id,
116 self.pg1.remote_addr[addr_type],
117 self.pg1.remote_addr[addr_type],
120 0, priority=10, policy=3).add_vpp_config()
122 VppIpsecSpdEntry(self, self.tun_spd, vpp_tun_sa_id,
125 self.pg0.local_addr[addr_type],
126 self.pg0.local_addr[addr_type],
127 0, priority=20, policy=3,
128 is_outbound=0).add_vpp_config()
129 VppIpsecSpdEntry(self, self.tun_spd, scapy_tun_sa_id,
130 self.pg0.local_addr[addr_type],
131 self.pg0.local_addr[addr_type],
134 0, priority=20, policy=3).add_vpp_config()
136 def config_ah_tra(self, params):
137 addr_type = params.addr_type
138 scapy_tra_sa_id = params.scapy_tra_sa_id
139 scapy_tra_spi = params.scapy_tra_spi
140 vpp_tra_sa_id = params.vpp_tra_sa_id
141 vpp_tra_spi = params.vpp_tra_spi
142 auth_algo_vpp_id = params.auth_algo_vpp_id
143 auth_key = params.auth_key
144 crypt_algo_vpp_id = params.crypt_algo_vpp_id
145 crypt_key = params.crypt_key
146 addr_any = params.addr_any
147 addr_bcast = params.addr_bcast
149 VppIpsecSA(self, scapy_tra_sa_id, scapy_tra_spi,
150 auth_algo_vpp_id, auth_key,
151 crypt_algo_vpp_id, crypt_key,
152 self.vpp_ah_protocol,
153 use_anti_replay=1).add_vpp_config()
154 VppIpsecSA(self, vpp_tra_sa_id, vpp_tra_spi,
155 auth_algo_vpp_id, auth_key,
156 crypt_algo_vpp_id, crypt_key,
157 self.vpp_ah_protocol,
158 use_anti_replay=1).add_vpp_config()
160 VppIpsecSpdEntry(self, self.tra_spd, vpp_tra_sa_id,
161 addr_any, addr_bcast,
162 addr_any, addr_bcast,
163 socket.IPPROTO_AH).add_vpp_config()
164 VppIpsecSpdEntry(self, self.tra_spd, scapy_tra_sa_id,
165 addr_any, addr_bcast,
166 addr_any, addr_bcast,
168 is_outbound=0).add_vpp_config()
170 VppIpsecSpdEntry(self, self.tra_spd, vpp_tra_sa_id,
171 self.tra_if.local_addr[addr_type],
172 self.tra_if.local_addr[addr_type],
173 self.tra_if.remote_addr[addr_type],
174 self.tra_if.remote_addr[addr_type],
175 0, priority=10, policy=3,
176 is_outbound=0).add_vpp_config()
177 VppIpsecSpdEntry(self, self.tra_spd, scapy_tra_sa_id,
178 self.tra_if.local_addr[addr_type],
179 self.tra_if.local_addr[addr_type],
180 self.tra_if.remote_addr[addr_type],
181 self.tra_if.remote_addr[addr_type],
182 0, priority=10, policy=3).add_vpp_config()
185 class TestIpsecAh1(TemplateIpsecAh, IpsecTraTests, IpsecTunTests):
186 """ Ipsec AH - TUN & TRA tests """
187 tra4_encrypt_node_name = "ah4-encrypt"
188 tra4_decrypt_node_name = "ah4-decrypt"
189 tra6_encrypt_node_name = "ah6-encrypt"
190 tra6_decrypt_node_name = "ah6-decrypt"
191 tun4_encrypt_node_name = "ah4-encrypt"
192 tun4_decrypt_node_name = "ah4-decrypt"
193 tun6_encrypt_node_name = "ah6-encrypt"
194 tun6_decrypt_node_name = "ah6-decrypt"
197 class TestIpsecAh2(TemplateIpsecAh, IpsecTcpTests):
198 """ Ipsec AH - TCP tests """
202 if __name__ == '__main__':
203 unittest.main(testRunner=VppTestRunner)