test/vpp_ipsec_tun_interface.py

   1 from vpp_tunnel_interface import VppTunnelInterface
   2
   3
   4 class VppIpsecTunInterface(VppTunnelInterface):
   5     """
   6     VPP IPsec Tunnel interface
   7     """
   8
   9     def __init__(self, test, parent_if, local_spi,
  10                  remote_spi, crypto_alg, local_crypto_key, remote_crypto_key,
  11                  integ_alg, local_integ_key, remote_integ_key, salt=0,
  12                  udp_encap=False,
  13                  is_ip6=False):
  14         super(VppIpsecTunInterface, self).__init__(test, parent_if)
  15         self.local_spi = local_spi
  16         self.remote_spi = remote_spi
  17         self.crypto_alg = crypto_alg
  18         self.local_crypto_key = local_crypto_key
  19         self.remote_crypto_key = remote_crypto_key
  20         self.integ_alg = integ_alg
  21         self.local_integ_key = local_integ_key
  22         self.remote_integ_key = remote_integ_key
  23         self.salt = salt
  24         if is_ip6:
  25             self.local_ip = self.parent_if.local_ip6
  26             self.remote_ip = self.parent_if.remote_ip6
  27         else:
  28             self.local_ip = self.parent_if.local_ip4
  29             self.remote_ip = self.parent_if.remote_ip4
  30         self.udp_encap = False
  31
  32     def add_vpp_config(self):
  33         r = self.test.vapi.ipsec_tunnel_if_add_del(
  34             self.local_ip, self.remote_ip,
  35             self.remote_spi, self.local_spi,
  36             self.crypto_alg, self.local_crypto_key, self.remote_crypto_key,
  37             self.integ_alg, self.local_integ_key, self.remote_integ_key,
  38             salt=self.salt,
  39             udp_encap=self.udp_encap)
  40         self.set_sw_if_index(r.sw_if_index)
  41         self.generate_remote_hosts()
  42         self.test.registry.register(self, self.test.logger)
  43
  44     def remove_vpp_config(self):
  45         self.test.vapi.ipsec_tunnel_if_add_del(
  46             self.local_ip, self.remote_ip,
  47             self.remote_spi, self.local_spi,
  48             self.crypto_alg, self.local_crypto_key, self.remote_crypto_key,
  49             self.integ_alg, self.local_integ_key, self.remote_integ_key,
  50             is_add=0)
  51
  52     def object_id(self):
  53         return "ipsec-tun-if-%d" % self._sw_if_index