From 1271e3a2a1b028e5b9cd7ca35a6bd06ddbe2c63b Mon Sep 17 00:00:00 2001 From: Maxime Peim Date: Mon, 20 Mar 2023 14:13:56 +0000 Subject: ipsec: manually binding an SA to a worker An SA is normally bound to the first thread using it. However, one could want to manually bind an SA to a specific worker. Type: improvement Signed-off-by: Maxime Peim Change-Id: I05cbbf753e44a01d9964ee47812c964db9bbb488 --- test/test_ipsec_api.py | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) (limited to 'test/test_ipsec_api.py') diff --git a/test/test_ipsec_api.py b/test/test_ipsec_api.py index 9c62c87e16d..521762b8181 100644 --- a/test/test_ipsec_api.py +++ b/test/test_ipsec_api.py @@ -4,10 +4,14 @@ from framework import VppTestCase, VppTestRunner from template_ipsec import TemplateIpsec, IPsecIPv4Params from vpp_papi import VppEnum +from vpp_ipsec import VppIpsecSA + class IpsecApiTestCase(VppTestCase): """IPSec API tests""" + vpp_worker_count = 2 + @classmethod def setUpClass(cls): super(IpsecApiTestCase, cls).setUpClass() @@ -115,6 +119,40 @@ class IpsecApiTestCase(VppTestCase): ) self.vapi.ipsec_select_backend(protocol=self.vpp_ah_protocol, index=0) + def __check_sa_binding(self, sa_id, thread_index): + found_sa = False + sa_dumps = self.vapi.ipsec_sa_v4_dump() + for dump in sa_dumps: + if dump.entry.sad_id == sa_id: + self.assertEqual(dump.thread_index, thread_index) + found_sa = True + break + + if not found_sa: + self.fail("SA not found in VPP") + + def test_sa_worker_bind(self): + """Bind an SA to a worker""" + sa = VppIpsecSA( + self, + self.ipv4_params.scapy_tun_sa_id, + self.ipv4_params.scapy_tun_spi, + self.ipv4_params.auth_algo_vpp_id, + self.ipv4_params.auth_key, + self.ipv4_params.crypt_algo_vpp_id, + self.ipv4_params.crypt_key, + VppEnum.vl_api_ipsec_proto_t.IPSEC_API_PROTO_ESP, + ) + sa.add_vpp_config() + + self.__check_sa_binding(sa.id, 0xFFFF) + + self.vapi.ipsec_sad_bind(sa_id=sa.id, worker=1) + + self.__check_sa_binding(sa.id, 2) + + sa.remove_vpp_config() + if __name__ == "__main__": unittest.main(testRunner=VppTestRunner) -- cgit 1.2.3-korg