import unittest
from framework import VppTestCase, VppTestRunner
-from template_ipsec import TemplateIpsec
+from template_ipsec import TemplateIpsec, IPsecIPv4Params
+from vpp_papi import VppEnum
class IpsecApiTestCase(VppTestCase):
- """ IPSec API tests """
+ """IPSec API tests"""
@classmethod
def setUpClass(cls):
super(IpsecApiTestCase, cls).setUpClass()
- cls.create_pg_interfaces([0])
- cls.pg0.config_ip4()
- cls.pg0.admin_up()
+
+ @classmethod
+ def tearDownClass(cls):
+ super(IpsecApiTestCase, cls).tearDownClass()
+
+ def setUp(self):
+ super(IpsecApiTestCase, self).setUp()
+ self.create_pg_interfaces([0])
+ self.pg0.config_ip4()
+ self.pg0.admin_up()
+
+ self.vpp_esp_protocol = VppEnum.vl_api_ipsec_proto_t.IPSEC_API_PROTO_ESP
+ self.vpp_ah_protocol = VppEnum.vl_api_ipsec_proto_t.IPSEC_API_PROTO_AH
+ self.ipv4_params = IPsecIPv4Params()
+
+ def tearDown(self):
+ self.pg0.unconfig_ip4()
+ self.pg0.admin_down()
+ super(IpsecApiTestCase, self).tearDown()
def test_backend_dump(self):
- """ backend dump """
+ """backend dump"""
d = self.vapi.ipsec_backend_dump()
self.assert_equal(len(d), 2, "number of ipsec backends in dump")
- self.assert_equal(d[0].protocol, TemplateIpsec.vpp_ah_protocol,
- "ipsec protocol in dump entry")
+ self.assert_equal(
+ d[0].protocol, self.vpp_ah_protocol, "ipsec protocol in dump entry"
+ )
self.assert_equal(d[0].index, 0, "index in dump entry")
self.assert_equal(d[0].active, 1, "active flag in dump entry")
- self.assert_equal(d[1].protocol, TemplateIpsec.vpp_esp_protocol,
- "ipsec protocol in dump entry")
+ self.assert_equal(
+ d[1].protocol, self.vpp_esp_protocol, "ipsec protocol in dump entry"
+ )
self.assert_equal(d[1].index, 0, "index in dump entry")
self.assert_equal(d[1].active, 1, "active flag in dump entry")
def test_select_valid_backend(self):
- """ select valid backend """
- self.vapi.ipsec_select_backend(TemplateIpsec.vpp_ah_protocol, 0)
- self.vapi.ipsec_select_backend(TemplateIpsec.vpp_esp_protocol, 0)
+ """select valid backend"""
+ self.vapi.ipsec_select_backend(self.vpp_ah_protocol, 0)
+ self.vapi.ipsec_select_backend(self.vpp_esp_protocol, 0)
def test_select_invalid_backend(self):
- """ select invalid backend """
+ """select invalid backend"""
with self.vapi.assert_negative_api_retval():
- self.vapi.ipsec_select_backend(TemplateIpsec.vpp_ah_protocol, 200)
+ self.vapi.ipsec_select_backend(self.vpp_ah_protocol, 200)
with self.vapi.assert_negative_api_retval():
- self.vapi.ipsec_select_backend(TemplateIpsec.vpp_esp_protocol, 200)
+ self.vapi.ipsec_select_backend(self.vpp_esp_protocol, 200)
def test_select_backend_in_use(self):
- """ attempt to change backend while sad configured """
- params = TemplateIpsec.ipv4_params
+ """attempt to change backend while sad configured"""
+ params = self.ipv4_params
addr_type = params.addr_type
is_ipv6 = params.is_ipv6
scapy_tun_sa_id = params.scapy_tun_sa_id
crypt_algo_vpp_id = params.crypt_algo_vpp_id
crypt_key = params.crypt_key
- self.vapi.ipsec_sad_add_del_entry(scapy_tun_sa_id, scapy_tun_spi,
- auth_algo_vpp_id, auth_key,
- crypt_algo_vpp_id, crypt_key,
- TemplateIpsec.vpp_ah_protocol,
- self.pg0.local_addr_n[addr_type],
- self.pg0.remote_addr_n[addr_type],
- is_tunnel=1, is_tunnel_ipv6=is_ipv6)
+ self.vapi.ipsec_sad_entry_add_del(
+ is_add=1,
+ entry={
+ "sad_id": scapy_tun_sa_id,
+ "spi": scapy_tun_spi,
+ "integrity_algorithm": auth_algo_vpp_id,
+ "integrity_key": {
+ "data": auth_key,
+ "length": len(auth_key),
+ },
+ "crypto_algorithm": crypt_algo_vpp_id,
+ "crypto_key": {
+ "data": crypt_key,
+ "length": len(crypt_key),
+ },
+ "protocol": self.vpp_ah_protocol,
+ "tunnel_src": self.pg0.local_addr[addr_type],
+ "tunnel_dst": self.pg0.remote_addr[addr_type],
+ },
+ )
with self.vapi.assert_negative_api_retval():
- self.vapi.ipsec_select_backend(
- protocol=TemplateIpsec.vpp_ah_protocol, index=0)
-
- self.vapi.ipsec_sad_add_del_entry(scapy_tun_sa_id, scapy_tun_spi,
- auth_algo_vpp_id, auth_key,
- crypt_algo_vpp_id, crypt_key,
- TemplateIpsec.vpp_ah_protocol,
- self.pg0.local_addr_n[addr_type],
- self.pg0.remote_addr_n[addr_type],
- is_tunnel=1, is_tunnel_ipv6=is_ipv6,
- is_add=0)
- self.vapi.ipsec_select_backend(
- protocol=TemplateIpsec.vpp_ah_protocol, index=0)
-
-
-if __name__ == '__main__':
+ self.vapi.ipsec_select_backend(protocol=self.vpp_ah_protocol, index=0)
+
+ self.vapi.ipsec_sad_entry_add_del(
+ is_add=0,
+ entry={
+ "sad_id": scapy_tun_sa_id,
+ "spi": scapy_tun_spi,
+ "integrity_algorithm": auth_algo_vpp_id,
+ "integrity_key": {
+ "data": auth_key,
+ "length": len(auth_key),
+ },
+ "crypto_algorithm": crypt_algo_vpp_id,
+ "crypto_key": {
+ "data": crypt_key,
+ "length": len(crypt_key),
+ },
+ "protocol": self.vpp_ah_protocol,
+ "tunnel_src": self.pg0.local_addr[addr_type],
+ "tunnel_dst": self.pg0.remote_addr[addr_type],
+ },
+ )
+ self.vapi.ipsec_select_backend(protocol=self.vpp_ah_protocol, index=0)
+
+
+if __name__ == "__main__":
unittest.main(testRunner=VppTestRunner)