7f9b7f9f49
Continuation/Part 2 of https://gerrit.fd.io/r/#/c/17092/ Change-Id: Id0122d84eaf2c05d29e5be63a594d5e528ee7c9a Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
96 lines
3.8 KiB
Python
96 lines
3.8 KiB
Python
import unittest
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from framework import VppTestCase, VppTestRunner
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from template_ipsec import TemplateIpsec, IPsecIPv4Params
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from vpp_papi import VppEnum
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class IpsecApiTestCase(VppTestCase):
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""" IPSec API tests """
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@classmethod
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def setUpClass(cls):
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super(IpsecApiTestCase, cls).setUpClass()
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@classmethod
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def tearDownClass(cls):
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super(IpsecApiTestCase, cls).tearDownClass()
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def setUp(self):
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super(IpsecApiTestCase, self).setUp()
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self.create_pg_interfaces([0])
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self.pg0.config_ip4()
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self.pg0.admin_up()
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self.vpp_esp_protocol = (VppEnum.vl_api_ipsec_proto_t.
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IPSEC_API_PROTO_ESP)
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self.vpp_ah_protocol = (VppEnum.vl_api_ipsec_proto_t.
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IPSEC_API_PROTO_AH)
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self.ipv4_params = IPsecIPv4Params()
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def tearDown(self):
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self.pg0.unconfig_ip4()
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self.pg0.admin_down()
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super(IpsecApiTestCase, self).tearDown()
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def test_backend_dump(self):
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""" backend dump """
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d = self.vapi.ipsec_backend_dump()
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self.assert_equal(len(d), 2, "number of ipsec backends in dump")
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self.assert_equal(d[0].protocol, self.vpp_ah_protocol,
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"ipsec protocol in dump entry")
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self.assert_equal(d[0].index, 0, "index in dump entry")
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self.assert_equal(d[0].active, 1, "active flag in dump entry")
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self.assert_equal(d[1].protocol, self.vpp_esp_protocol,
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"ipsec protocol in dump entry")
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self.assert_equal(d[1].index, 0, "index in dump entry")
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self.assert_equal(d[1].active, 1, "active flag in dump entry")
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def test_select_valid_backend(self):
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""" select valid backend """
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self.vapi.ipsec_select_backend(self.vpp_ah_protocol, 0)
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self.vapi.ipsec_select_backend(self.vpp_esp_protocol, 0)
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def test_select_invalid_backend(self):
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""" select invalid backend """
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with self.vapi.assert_negative_api_retval():
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self.vapi.ipsec_select_backend(self.vpp_ah_protocol, 200)
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with self.vapi.assert_negative_api_retval():
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self.vapi.ipsec_select_backend(self.vpp_esp_protocol, 200)
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def test_select_backend_in_use(self):
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""" attempt to change backend while sad configured """
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params = self.ipv4_params
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addr_type = params.addr_type
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is_ipv6 = params.is_ipv6
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scapy_tun_sa_id = params.scapy_tun_sa_id
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scapy_tun_spi = params.scapy_tun_spi
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auth_algo_vpp_id = params.auth_algo_vpp_id
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auth_key = params.auth_key
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crypt_algo_vpp_id = params.crypt_algo_vpp_id
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crypt_key = params.crypt_key
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self.vapi.ipsec_sad_entry_add_del(scapy_tun_sa_id, scapy_tun_spi,
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auth_algo_vpp_id, auth_key,
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crypt_algo_vpp_id, crypt_key,
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self.vpp_ah_protocol,
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self.pg0.local_addr[addr_type],
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self.pg0.remote_addr[addr_type])
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with self.vapi.assert_negative_api_retval():
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self.vapi.ipsec_select_backend(
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protocol=self.vpp_ah_protocol, index=0)
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self.vapi.ipsec_sad_entry_add_del(scapy_tun_sa_id, scapy_tun_spi,
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auth_algo_vpp_id, auth_key,
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crypt_algo_vpp_id, crypt_key,
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self.vpp_ah_protocol,
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self.pg0.local_addr[addr_type],
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self.pg0.remote_addr[addr_type],
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is_add=0)
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self.vapi.ipsec_select_backend(
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protocol=self.vpp_ah_protocol, index=0)
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if __name__ == '__main__':
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unittest.main(testRunner=VppTestRunner)
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