4 from scapy.layers.ipsec import AH
6 from framework import VppTestRunner
7 from template_ipsec import TemplateIpsec, IpsecTra46Tests, IpsecTun46Tests, \
8 config_tun_params, config_tra_params, IPsecIPv4Params, IPsecIPv6Params
9 from template_ipsec import IpsecTcpTests
10 from vpp_ipsec import VppIpsecSA, VppIpsecSpd, VppIpsecSpdEntry,\
12 from vpp_ip_route import VppIpRoute, VppRoutePath
13 from vpp_ip import DpoProto
14 from vpp_papi import VppEnum
17 class TemplateIpsecAh(TemplateIpsec):
19 Basic test for IPSEC using AH transport and Tunnel mode
29 --- encrypt --- plain ---
30 |pg0| <------- |VPP| <------ |pg1|
33 --- decrypt --- plain ---
34 |pg0| -------> |VPP| ------> |pg1|
40 super(TemplateIpsecAh, cls).setUpClass()
43 def tearDownClass(cls):
44 super(TemplateIpsecAh, cls).tearDownClass()
47 super(TemplateIpsecAh, self).setUp()
49 self.encryption_type = AH
50 self.tun_if = self.pg0
51 self.tra_if = self.pg2
52 self.logger.info(self.vapi.ppcli("show int addr"))
54 self.tra_spd = VppIpsecSpd(self, self.tra_spd_id)
55 self.tra_spd.add_vpp_config()
56 VppIpsecSpdItfBinding(self, self.tra_spd,
57 self.tra_if).add_vpp_config()
58 self.tun_spd = VppIpsecSpd(self, self.tun_spd_id)
59 self.tun_spd.add_vpp_config()
60 VppIpsecSpdItfBinding(self, self.tun_spd,
61 self.tun_if).add_vpp_config()
63 for _, p in self.params.items():
65 config_tra_params(p, self.encryption_type)
66 self.logger.info(self.vapi.ppcli("show ipsec"))
67 for _, p in self.params.items():
69 self.logger.info(self.vapi.ppcli("show ipsec"))
70 for _, p in self.params.items():
71 d = DpoProto.DPO_PROTO_IP6 if p.is_ipv6 else DpoProto.DPO_PROTO_IP4
72 VppIpRoute(self, p.remote_tun_if_host, p.addr_len,
73 [VppRoutePath(self.tun_if.remote_addr[p.addr_type],
76 is_ip6=p.is_ipv6).add_vpp_config()
79 super(TemplateIpsecAh, self).tearDown()
81 self.vapi.cli("show hardware")
83 def config_ah_tun(self, params):
84 addr_type = params.addr_type
85 scapy_tun_sa_id = params.scapy_tun_sa_id
86 scapy_tun_spi = params.scapy_tun_spi
87 vpp_tun_sa_id = params.vpp_tun_sa_id
88 vpp_tun_spi = params.vpp_tun_spi
89 auth_algo_vpp_id = params.auth_algo_vpp_id
90 auth_key = params.auth_key
91 crypt_algo_vpp_id = params.crypt_algo_vpp_id
92 crypt_key = params.crypt_key
93 remote_tun_if_host = params.remote_tun_if_host
94 addr_any = params.addr_any
95 addr_bcast = params.addr_bcast
97 e = VppEnum.vl_api_ipsec_spd_action_t
99 params.tun_sa_in = VppIpsecSA(self, scapy_tun_sa_id, scapy_tun_spi,
100 auth_algo_vpp_id, auth_key,
101 crypt_algo_vpp_id, crypt_key,
102 self.vpp_ah_protocol,
103 self.tun_if.local_addr[addr_type],
104 self.tun_if.remote_addr[addr_type],
106 params.tun_sa_in.add_vpp_config()
107 params.tun_sa_out = VppIpsecSA(self, vpp_tun_sa_id, vpp_tun_spi,
108 auth_algo_vpp_id, auth_key,
109 crypt_algo_vpp_id, crypt_key,
110 self.vpp_ah_protocol,
111 self.tun_if.remote_addr[addr_type],
112 self.tun_if.local_addr[addr_type],
114 params.tun_sa_out.add_vpp_config()
116 params.spd_policy_in_any = VppIpsecSpdEntry(self, self.tun_spd,
118 addr_any, addr_bcast,
119 addr_any, addr_bcast,
121 params.spd_policy_in_any.add_vpp_config()
122 params.spd_policy_out_any = VppIpsecSpdEntry(self, self.tun_spd,
124 addr_any, addr_bcast,
125 addr_any, addr_bcast,
128 params.spd_policy_out_any.add_vpp_config()
130 VppIpsecSpdEntry(self, self.tun_spd, vpp_tun_sa_id,
133 self.pg1.remote_addr[addr_type],
134 self.pg1.remote_addr[addr_type],
136 policy=e.IPSEC_API_SPD_ACTION_PROTECT,
137 is_outbound=0).add_vpp_config()
138 VppIpsecSpdEntry(self, self.tun_spd, scapy_tun_sa_id,
139 self.pg1.remote_addr[addr_type],
140 self.pg1.remote_addr[addr_type],
143 0, policy=e.IPSEC_API_SPD_ACTION_PROTECT,
144 priority=10).add_vpp_config()
146 VppIpsecSpdEntry(self, self.tun_spd, vpp_tun_sa_id,
149 self.pg0.local_addr[addr_type],
150 self.pg0.local_addr[addr_type],
152 policy=e.IPSEC_API_SPD_ACTION_PROTECT,
153 is_outbound=0).add_vpp_config()
154 VppIpsecSpdEntry(self, self.tun_spd, scapy_tun_sa_id,
155 self.pg0.local_addr[addr_type],
156 self.pg0.local_addr[addr_type],
159 0, policy=e.IPSEC_API_SPD_ACTION_PROTECT,
160 priority=20).add_vpp_config()
162 def config_ah_tra(self, params):
163 addr_type = params.addr_type
164 scapy_tra_sa_id = params.scapy_tra_sa_id
165 scapy_tra_spi = params.scapy_tra_spi
166 vpp_tra_sa_id = params.vpp_tra_sa_id
167 vpp_tra_spi = params.vpp_tra_spi
168 auth_algo_vpp_id = params.auth_algo_vpp_id
169 auth_key = params.auth_key
170 crypt_algo_vpp_id = params.crypt_algo_vpp_id
171 crypt_key = params.crypt_key
172 addr_any = params.addr_any
173 addr_bcast = params.addr_bcast
174 flags = params.flags | (VppEnum.vl_api_ipsec_sad_flags_t.
175 IPSEC_API_SAD_FLAG_USE_ANTI_REPLAY)
176 e = VppEnum.vl_api_ipsec_spd_action_t
178 params.tra_sa_in = VppIpsecSA(self, scapy_tra_sa_id, scapy_tra_spi,
179 auth_algo_vpp_id, auth_key,
180 crypt_algo_vpp_id, crypt_key,
181 self.vpp_ah_protocol,
183 params.tra_sa_in.add_vpp_config()
184 params.tra_sa_out = VppIpsecSA(self, vpp_tra_sa_id, vpp_tra_spi,
185 auth_algo_vpp_id, auth_key,
186 crypt_algo_vpp_id, crypt_key,
187 self.vpp_ah_protocol,
189 params.tra_sa_out.add_vpp_config()
191 VppIpsecSpdEntry(self, self.tra_spd, vpp_tra_sa_id,
192 addr_any, addr_bcast,
193 addr_any, addr_bcast,
194 socket.IPPROTO_AH).add_vpp_config()
195 VppIpsecSpdEntry(self, self.tra_spd, scapy_tra_sa_id,
196 addr_any, addr_bcast,
197 addr_any, addr_bcast,
199 is_outbound=0).add_vpp_config()
201 VppIpsecSpdEntry(self, self.tra_spd, vpp_tra_sa_id,
202 self.tra_if.local_addr[addr_type],
203 self.tra_if.local_addr[addr_type],
204 self.tra_if.remote_addr[addr_type],
205 self.tra_if.remote_addr[addr_type],
207 policy=e.IPSEC_API_SPD_ACTION_PROTECT,
208 is_outbound=0).add_vpp_config()
209 VppIpsecSpdEntry(self, self.tra_spd, scapy_tra_sa_id,
210 self.tra_if.local_addr[addr_type],
211 self.tra_if.local_addr[addr_type],
212 self.tra_if.remote_addr[addr_type],
213 self.tra_if.remote_addr[addr_type],
214 0, policy=e.IPSEC_API_SPD_ACTION_PROTECT,
215 priority=10).add_vpp_config()
218 class TestIpsecAh1(TemplateIpsecAh, IpsecTcpTests):
219 """ Ipsec AH - TCP tests """
223 class TestIpsecAh2(TemplateIpsecAh, IpsecTra46Tests, IpsecTun46Tests):
224 """ Ipsec AH w/ SHA1 """
225 tra4_encrypt_node_name = "ah4-encrypt"
226 tra4_decrypt_node_name = "ah4-decrypt"
227 tra6_encrypt_node_name = "ah6-encrypt"
228 tra6_decrypt_node_name = "ah6-decrypt"
229 tun4_encrypt_node_name = "ah4-encrypt"
230 tun4_decrypt_node_name = "ah4-decrypt"
231 tun6_encrypt_node_name = "ah6-encrypt"
232 tun6_decrypt_node_name = "ah6-decrypt"
235 class TestIpsecAh3(TemplateIpsecAh, IpsecTra46Tests, IpsecTun46Tests):
236 """ Ipsec AH w/ SHA1 & ESN """
238 tra4_encrypt_node_name = "ah4-encrypt"
239 tra4_decrypt_node_name = "ah4-decrypt"
240 tra6_encrypt_node_name = "ah6-encrypt"
241 tra6_decrypt_node_name = "ah6-decrypt"
242 tun4_encrypt_node_name = "ah4-encrypt"
243 tun4_decrypt_node_name = "ah4-decrypt"
244 tun6_encrypt_node_name = "ah6-encrypt"
245 tun6_decrypt_node_name = "ah6-decrypt"
247 def setup_params(self):
248 self.ipv4_params = IPsecIPv4Params()
249 self.ipv6_params = IPsecIPv6Params()
250 self.params = {self.ipv4_params.addr_type: self.ipv4_params,
251 self.ipv6_params.addr_type: self.ipv6_params}
252 for _, p in self.params.items():
253 p.flags = (VppEnum.vl_api_ipsec_sad_flags_t.
254 IPSEC_API_SAD_FLAG_USE_ESN)
257 class TestIpsecAh4(TemplateIpsecAh, IpsecTra46Tests, IpsecTun46Tests):
258 """ Ipsec AH w/ SHA256 """
260 tra4_encrypt_node_name = "ah4-encrypt"
261 tra4_decrypt_node_name = "ah4-decrypt"
262 tra6_encrypt_node_name = "ah6-encrypt"
263 tra6_decrypt_node_name = "ah6-decrypt"
264 tun4_encrypt_node_name = "ah4-encrypt"
265 tun4_decrypt_node_name = "ah4-decrypt"
266 tun6_encrypt_node_name = "ah6-encrypt"
267 tun6_decrypt_node_name = "ah6-decrypt"
269 def setup_params(self):
270 self.ipv4_params = IPsecIPv4Params()
271 self.ipv6_params = IPsecIPv6Params()
272 self.ipv4_params.auth_algo_vpp_id = (VppEnum.vl_api_ipsec_integ_alg_t.
273 IPSEC_API_INTEG_ALG_SHA_256_128)
274 self.ipv4_params.auth_algo = 'SHA2-256-128' # scapy name
275 self.ipv6_params.auth_algo_vpp_id = (VppEnum.vl_api_ipsec_integ_alg_t.
276 IPSEC_API_INTEG_ALG_SHA_256_128)
277 self.ipv6_params.auth_algo = 'SHA2-256-128' # scapy name
279 self.params = {self.ipv4_params.addr_type: self.ipv4_params,
280 self.ipv6_params.addr_type: self.ipv6_params}
283 class TestIpsecAh5(TemplateIpsecAh, IpsecTra46Tests, IpsecTun46Tests):
284 """ Ipsec AH w/ SHA384 """
286 tra4_encrypt_node_name = "ah4-encrypt"
287 tra4_decrypt_node_name = "ah4-decrypt"
288 tra6_encrypt_node_name = "ah6-encrypt"
289 tra6_decrypt_node_name = "ah6-decrypt"
290 tun4_encrypt_node_name = "ah4-encrypt"
291 tun4_decrypt_node_name = "ah4-decrypt"
292 tun6_encrypt_node_name = "ah6-encrypt"
293 tun6_decrypt_node_name = "ah6-decrypt"
295 def setup_params(self):
296 self.ipv4_params = IPsecIPv4Params()
297 self.ipv6_params = IPsecIPv6Params()
298 self.ipv4_params.auth_algo_vpp_id = (VppEnum.vl_api_ipsec_integ_alg_t.
299 IPSEC_API_INTEG_ALG_SHA_384_192)
300 self.ipv4_params.auth_algo = 'SHA2-384-192' # scapy name
301 self.ipv6_params.auth_algo_vpp_id = (VppEnum.vl_api_ipsec_integ_alg_t.
302 IPSEC_API_INTEG_ALG_SHA_384_192)
303 self.ipv6_params.auth_algo = 'SHA2-384-192' # scapy name
305 self.params = {self.ipv4_params.addr_type: self.ipv4_params,
306 self.ipv6_params.addr_type: self.ipv6_params}
309 class TestIpsecAh6(TemplateIpsecAh, IpsecTra46Tests, IpsecTun46Tests):
310 """ Ipsec AH w/ SHA512 """
312 tra4_encrypt_node_name = "ah4-encrypt"
313 tra4_decrypt_node_name = "ah4-decrypt"
314 tra6_encrypt_node_name = "ah6-encrypt"
315 tra6_decrypt_node_name = "ah6-decrypt"
316 tun4_encrypt_node_name = "ah4-encrypt"
317 tun4_decrypt_node_name = "ah4-decrypt"
318 tun6_encrypt_node_name = "ah6-encrypt"
319 tun6_decrypt_node_name = "ah6-decrypt"
321 def setup_params(self):
322 self.ipv4_params = IPsecIPv4Params()
323 self.ipv6_params = IPsecIPv6Params()
324 self.ipv4_params.auth_algo_vpp_id = (VppEnum.vl_api_ipsec_integ_alg_t.
325 IPSEC_API_INTEG_ALG_SHA_512_256)
326 self.ipv4_params.auth_algo = 'SHA2-512-256' # scapy name
327 self.ipv6_params.auth_algo_vpp_id = (VppEnum.vl_api_ipsec_integ_alg_t.
328 IPSEC_API_INTEG_ALG_SHA_512_256)
329 self.ipv6_params.auth_algo = 'SHA2-512-256' # scapy name
331 self.params = {self.ipv4_params.addr_type: self.ipv4_params,
332 self.ipv6_params.addr_type: self.ipv6_params}
335 if __name__ == '__main__':
336 unittest.main(testRunner=VppTestRunner)