IPSEC-GRE; tests

[vpp.git] / test / vpp_ipsec_tun_interface.py

diff --git a/test/vpp_ipsec_tun_interface.py b/test/vpp_ipsec_tun_interface.py
index c427936..1a41244 100644 (file)
--- a/test/vpp_ipsec_tun_interface.py
+++ b/test/vpp_ipsec_tun_interface.py
@@ -45,3 +45,48 @@ class VppIpsecTunInterface(VppTunnelInterface):
 
     def object_id(self):
         return "ipsec-tun-if-%d" % self._sw_if_index
+
+
+class VppIpsecGRETunInterface(VppTunnelInterface):
+    """
+    VPP IPsec GRE Tunnel interface
+     this creates headers
+       IP / ESP / IP / GRE / payload
+     i.e. it's GRE over IPSEC, rather than IPSEC over GRE.
+    """
+
+    def __init__(self, test, parent_if, sa_out, sa_in):
+        super(VppIpsecGRETunInterface, self).__init__(test, parent_if)
+        self.sa_in = sa_in
+        self.sa_out = sa_out
+
+    def add_vpp_config(self):
+        r = self.test.vapi.ipsec_gre_tunnel_add_del(
+            self.parent_if.local_ip4n,
+            self.parent_if.remote_ip4n,
+            self.sa_out,
+            self.sa_in)
+        self.set_sw_if_index(r.sw_if_index)
+        self.generate_remote_hosts()
+        self.test.registry.register(self, self.test.logger)
+
+    def remove_vpp_config(self):
+        self.test.vapi.ipsec_gre_tunnel_add_del(
+            self.parent_if.local_ip4n,
+            self.parent_if.remote_ip4n,
+            self.sa_out,
+            self.sa_in,
+            is_add=0)
+
+    def query_vpp_config(self):
+        ts = self.test.vapi.ipsec_gre_tunnel_dump(sw_if_index=0xffffffff)
+        for t in ts:
+            if t.tunnel.sw_if_index == self._sw_if_index:
+                return True
+        return False
+
+    def __str__(self):
+        return self.object_id()
+
+    def object_id(self):
+        return "ipsec-gre-tun-if-%d" % self._sw_if_index