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-rw-r--r--test/template_ipsec.py10
-rw-r--r--test/test_ipsec_tun_if_esp.py607
-rw-r--r--test/test_punt.py45
-rw-r--r--test/vpp_ipsec.py1
-rw-r--r--test/vpp_ipsec_tun_interface.py56
5 files changed, 288 insertions, 431 deletions
diff --git a/test/template_ipsec.py b/test/template_ipsec.py
index 129f220c314..9a9fbd070a6 100644
--- a/test/template_ipsec.py
+++ b/test/template_ipsec.py
@@ -28,14 +28,14 @@ class IPsecIPv4Params:
self.remote_tun_if_host6 = '1111::1'
self.scapy_tun_sa_id = 100
- self.scapy_tun_spi = 1001
+ self.scapy_tun_spi = 1000
self.vpp_tun_sa_id = 200
- self.vpp_tun_spi = 1000
+ self.vpp_tun_spi = 2000
self.scapy_tra_sa_id = 300
- self.scapy_tra_spi = 2001
+ self.scapy_tra_spi = 3000
self.vpp_tra_sa_id = 400
- self.vpp_tra_spi = 2000
+ self.vpp_tra_spi = 4000
self.auth_algo_vpp_id = (VppEnum.vl_api_ipsec_integ_alg_t.
IPSEC_API_INTEG_ALG_SHA1_96)
@@ -798,7 +798,7 @@ class IpsecTun4(object):
"incorrect SA in counts: expected %d != %d" %
(count, pkts))
pkts = p.tun_sa_out.get_stats(worker)['packets']
- self.assertEqual(pkts, count,
+ self.assertEqual(pkts, n_frags,
"incorrect SA out counts: expected %d != %d" %
(count, pkts))
diff --git a/test/test_ipsec_tun_if_esp.py b/test/test_ipsec_tun_if_esp.py
index f505fa0ebc6..7e36d1345be 100644
--- a/test/test_ipsec_tun_if_esp.py
+++ b/test/test_ipsec_tun_if_esp.py
@@ -11,7 +11,6 @@ from framework import VppTestRunner
from template_ipsec import TemplateIpsec, IpsecTun4Tests, IpsecTun6Tests, \
IpsecTun4, IpsecTun6, IpsecTcpTests, mk_scapy_crypt_key, \
IpsecTun6HandoffTests, IpsecTun4HandoffTests, config_tun_params
-from vpp_ipsec_tun_interface import VppIpsecTunInterface
from vpp_gre_interface import VppGreInterface
from vpp_ipip_tun_interface import VppIpIpTunInterface
from vpp_ip_route import VppIpRoute, VppRoutePath, DpoProto
@@ -82,7 +81,96 @@ def config_tra_params(p, encryption_type, tun_if):
nat_t_header=p.nat_header)
-class TemplateIpsec4TunIfEsp(TemplateIpsec):
+class TemplateIpsec4TunProtect(object):
+ """ IPsec IPv4 Tunnel protect """
+
+ encryption_type = ESP
+ tun4_encrypt_node_name = "esp4-encrypt-tun"
+ tun4_decrypt_node_name = "esp4-decrypt-tun"
+ tun4_input_node = "ipsec4-tun-input"
+
+ def config_sa_tra(self, p):
+ config_tun_params(p, self.encryption_type, p.tun_if)
+
+ p.tun_sa_out = VppIpsecSA(self, p.scapy_tun_sa_id, p.scapy_tun_spi,
+ p.auth_algo_vpp_id, p.auth_key,
+ p.crypt_algo_vpp_id, p.crypt_key,
+ self.vpp_esp_protocol,
+ flags=p.flags)
+ p.tun_sa_out.add_vpp_config()
+
+ p.tun_sa_in = VppIpsecSA(self, p.vpp_tun_sa_id, p.vpp_tun_spi,
+ p.auth_algo_vpp_id, p.auth_key,
+ p.crypt_algo_vpp_id, p.crypt_key,
+ self.vpp_esp_protocol,
+ flags=p.flags)
+ p.tun_sa_in.add_vpp_config()
+
+ def config_sa_tun(self, p):
+ config_tun_params(p, self.encryption_type, p.tun_if)
+
+ p.tun_sa_out = VppIpsecSA(self, p.scapy_tun_sa_id, p.scapy_tun_spi,
+ p.auth_algo_vpp_id, p.auth_key,
+ p.crypt_algo_vpp_id, p.crypt_key,
+ self.vpp_esp_protocol,
+ self.tun_if.local_addr[p.addr_type],
+ self.tun_if.remote_addr[p.addr_type],
+ flags=p.flags)
+ p.tun_sa_out.add_vpp_config()
+
+ p.tun_sa_in = VppIpsecSA(self, p.vpp_tun_sa_id, p.vpp_tun_spi,
+ p.auth_algo_vpp_id, p.auth_key,
+ p.crypt_algo_vpp_id, p.crypt_key,
+ self.vpp_esp_protocol,
+ self.tun_if.remote_addr[p.addr_type],
+ self.tun_if.local_addr[p.addr_type],
+ flags=p.flags)
+ p.tun_sa_in.add_vpp_config()
+
+ def config_protect(self, p):
+ p.tun_protect = VppIpsecTunProtect(self,
+ p.tun_if,
+ p.tun_sa_out,
+ [p.tun_sa_in])
+ p.tun_protect.add_vpp_config()
+
+ def config_network(self, p):
+ if hasattr(p, 'tun_dst'):
+ tun_dst = p.tun_dst
+ else:
+ tun_dst = self.pg0.remote_ip4
+ p.tun_if = VppIpIpTunInterface(self, self.pg0,
+ self.pg0.local_ip4,
+ tun_dst)
+ p.tun_if.add_vpp_config()
+ p.tun_if.admin_up()
+ p.tun_if.config_ip4()
+ p.tun_if.config_ip6()
+
+ p.route = VppIpRoute(self, p.remote_tun_if_host, 32,
+ [VppRoutePath(p.tun_if.remote_ip4,
+ 0xffffffff)])
+ p.route.add_vpp_config()
+ r = VppIpRoute(self, p.remote_tun_if_host6, 128,
+ [VppRoutePath(p.tun_if.remote_ip6,
+ 0xffffffff,
+ proto=DpoProto.DPO_PROTO_IP6)])
+ r.add_vpp_config()
+
+ def unconfig_network(self, p):
+ p.route.remove_vpp_config()
+ p.tun_if.remove_vpp_config()
+
+ def unconfig_protect(self, p):
+ p.tun_protect.remove_vpp_config()
+
+ def unconfig_sa(self, p):
+ p.tun_sa_out.remove_vpp_config()
+ p.tun_sa_in.remove_vpp_config()
+
+
+class TemplateIpsec4TunIfEsp(TemplateIpsec4TunProtect,
+ TemplateIpsec):
""" IPsec tunnel interface tests """
encryption_type = ESP
@@ -102,32 +190,16 @@ class TemplateIpsec4TunIfEsp(TemplateIpsec):
p = self.ipv4_params
- p.tun_if = VppIpsecTunInterface(self, self.pg0, p.vpp_tun_spi,
- p.scapy_tun_spi, p.crypt_algo_vpp_id,
- p.crypt_key, p.crypt_key,
- p.auth_algo_vpp_id, p.auth_key,
- p.auth_key)
- p.tun_if.add_vpp_config()
- p.tun_if.admin_up()
- p.tun_if.config_ip4()
- p.tun_if.config_ip6()
- config_tun_params(p, self.encryption_type, p.tun_if)
-
- r = VppIpRoute(self, p.remote_tun_if_host, 32,
- [VppRoutePath(p.tun_if.remote_ip4,
- 0xffffffff)])
- r.add_vpp_config()
- r = VppIpRoute(self, p.remote_tun_if_host6, 128,
- [VppRoutePath(p.tun_if.remote_ip6,
- 0xffffffff,
- proto=DpoProto.DPO_PROTO_IP6)])
- r.add_vpp_config()
+ self.config_network(p)
+ self.config_sa_tra(p)
+ self.config_protect(p)
def tearDown(self):
super(TemplateIpsec4TunIfEsp, self).tearDown()
-class TemplateIpsec4TunIfEspUdp(TemplateIpsec):
+class TemplateIpsec4TunIfEspUdp(TemplateIpsec4TunProtect,
+ TemplateIpsec):
""" IPsec UDP tunnel interface tests """
tun4_encrypt_node_name = "esp4-encrypt-tun"
@@ -148,7 +220,7 @@ class TemplateIpsec4TunIfEspUdp(TemplateIpsec):
# ensure the UDP ports are correct before we decrypt
# which strips them
self.assertTrue(rx.haslayer(UDP))
- self.assert_equal(rx[UDP].sport, 4500)
+ self.assert_equal(rx[UDP].sport, p.nat_header.sport)
self.assert_equal(rx[UDP].dport, 4500)
pkt = sa.decrypt(rx[IP])
@@ -166,6 +238,27 @@ class TemplateIpsec4TunIfEspUdp(TemplateIpsec):
pass
raise
+ def config_sa_tra(self, p):
+ config_tun_params(p, self.encryption_type, p.tun_if)
+
+ p.tun_sa_out = VppIpsecSA(self, p.scapy_tun_sa_id, p.scapy_tun_spi,
+ p.auth_algo_vpp_id, p.auth_key,
+ p.crypt_algo_vpp_id, p.crypt_key,
+ self.vpp_esp_protocol,
+ flags=p.flags,
+ udp_src=p.nat_header.sport,
+ udp_dst=p.nat_header.dport)
+ p.tun_sa_out.add_vpp_config()
+
+ p.tun_sa_in = VppIpsecSA(self, p.vpp_tun_sa_id, p.vpp_tun_spi,
+ p.auth_algo_vpp_id, p.auth_key,
+ p.crypt_algo_vpp_id, p.crypt_key,
+ self.vpp_esp_protocol,
+ flags=p.flags,
+ udp_src=p.nat_header.sport,
+ udp_dst=p.nat_header.dport)
+ p.tun_sa_in.add_vpp_config()
+
def setUp(self):
super(TemplateIpsec4TunIfEspUdp, self).setUp()
@@ -174,30 +267,11 @@ class TemplateIpsec4TunIfEspUdp(TemplateIpsec):
IPSEC_API_SAD_FLAG_UDP_ENCAP)
p.nat_header = UDP(sport=5454, dport=4500)
- def config_network(self):
-
self.tun_if = self.pg0
- p = self.ipv4_params
- p.tun_if = VppIpsecTunInterface(self, self.pg0, p.vpp_tun_spi,
- p.scapy_tun_spi, p.crypt_algo_vpp_id,
- p.crypt_key, p.crypt_key,
- p.auth_algo_vpp_id, p.auth_key,
- p.auth_key, udp_encap=True)
- p.tun_if.add_vpp_config()
- p.tun_if.admin_up()
- p.tun_if.config_ip4()
- p.tun_if.config_ip6()
- config_tun_params(p, self.encryption_type, p.tun_if)
- r = VppIpRoute(self, p.remote_tun_if_host, 32,
- [VppRoutePath(p.tun_if.remote_ip4,
- 0xffffffff)])
- r.add_vpp_config()
- r = VppIpRoute(self, p.remote_tun_if_host6, 128,
- [VppRoutePath(p.tun_if.remote_ip6,
- 0xffffffff,
- proto=DpoProto.DPO_PROTO_IP6)])
- r.add_vpp_config()
+ self.config_network(p)
+ self.config_sa_tra(p)
+ self.config_protect(p)
def tearDown(self):
super(TemplateIpsec4TunIfEspUdp, self).tearDown()
@@ -240,8 +314,7 @@ class TestIpsec4TunIfEspUdp(TemplateIpsec4TunIfEspUdp, IpsecTun4Tests):
tun4_input_node = "ipsec4-tun-input"
def setUp(self):
- super(TemplateIpsec4TunIfEspUdp, self).setUp()
- self.config_network()
+ super(TestIpsec4TunIfEspUdp, self).setUp()
def test_keepalive(self):
""" IPSEC NAT Keepalive """
@@ -254,7 +327,7 @@ class TestIpsec4TunIfEspUdpGCM(TemplateIpsec4TunIfEspUdp, IpsecTun4Tests):
tun4_input_node = "ipsec4-tun-input"
def setUp(self):
- super(TemplateIpsec4TunIfEspUdp, self).setUp()
+ super(TestIpsec4TunIfEspUdpGCM, self).setUp()
p = self.ipv4_params
p.auth_algo_vpp_id = (VppEnum.vl_api_ipsec_integ_alg_t.
IPSEC_API_INTEG_ALG_NONE)
@@ -264,7 +337,6 @@ class TestIpsec4TunIfEspUdpGCM(TemplateIpsec4TunIfEspUdp, IpsecTun4Tests):
p.auth_algo = "NULL"
p.crypt_key = b"JPjyOWBeVEQiMe7hJPjyOWBeVEQiMe7h"
p.salt = 0
- self.config_network()
class TestIpsec4TunIfEsp2(TemplateIpsec4TunIfEsp, IpsecTcpTests):
@@ -272,38 +344,101 @@ class TestIpsec4TunIfEsp2(TemplateIpsec4TunIfEsp, IpsecTcpTests):
pass
-class TemplateIpsec6TunIfEsp(TemplateIpsec):
- """ IPsec tunnel interface tests """
+class TemplateIpsec6TunProtect(object):
+ """ IPsec IPv6 Tunnel protect """
- encryption_type = ESP
+ def config_sa_tra(self, p):
+ config_tun_params(p, self.encryption_type, p.tun_if)
- def setUp(self):
- super(TemplateIpsec6TunIfEsp, self).setUp()
+ p.tun_sa_out = VppIpsecSA(self, p.scapy_tun_sa_id, p.scapy_tun_spi,
+ p.auth_algo_vpp_id, p.auth_key,
+ p.crypt_algo_vpp_id, p.crypt_key,
+ self.vpp_esp_protocol)
+ p.tun_sa_out.add_vpp_config()
- self.tun_if = self.pg0
+ p.tun_sa_in = VppIpsecSA(self, p.vpp_tun_sa_id, p.vpp_tun_spi,
+ p.auth_algo_vpp_id, p.auth_key,
+ p.crypt_algo_vpp_id, p.crypt_key,
+ self.vpp_esp_protocol)
+ p.tun_sa_in.add_vpp_config()
- p = self.ipv6_params
- p.tun_if = VppIpsecTunInterface(self, self.pg0, p.vpp_tun_spi,
- p.scapy_tun_spi, p.crypt_algo_vpp_id,
- p.crypt_key, p.crypt_key,
- p.auth_algo_vpp_id, p.auth_key,
- p.auth_key, is_ip6=True)
+ def config_sa_tun(self, p):
+ config_tun_params(p, self.encryption_type, p.tun_if)
+
+ p.tun_sa_out = VppIpsecSA(self, p.scapy_tun_sa_id, p.scapy_tun_spi,
+ p.auth_algo_vpp_id, p.auth_key,
+ p.crypt_algo_vpp_id, p.crypt_key,
+ self.vpp_esp_protocol,
+ self.tun_if.local_addr[p.addr_type],
+ self.tun_if.remote_addr[p.addr_type])
+ p.tun_sa_out.add_vpp_config()
+
+ p.tun_sa_in = VppIpsecSA(self, p.vpp_tun_sa_id, p.vpp_tun_spi,
+ p.auth_algo_vpp_id, p.auth_key,
+ p.crypt_algo_vpp_id, p.crypt_key,
+ self.vpp_esp_protocol,
+ self.tun_if.remote_addr[p.addr_type],
+ self.tun_if.local_addr[p.addr_type])
+ p.tun_sa_in.add_vpp_config()
+
+ def config_protect(self, p):
+ p.tun_protect = VppIpsecTunProtect(self,
+ p.tun_if,
+ p.tun_sa_out,
+ [p.tun_sa_in])
+ p.tun_protect.add_vpp_config()
+
+ def config_network(self, p):
+ if hasattr(p, 'tun_dst'):
+ tun_dst = p.tun_dst
+ else:
+ tun_dst = self.pg0.remote_ip6
+ p.tun_if = VppIpIpTunInterface(self, self.pg0,
+ self.pg0.local_ip6,
+ tun_dst)
p.tun_if.add_vpp_config()
p.tun_if.admin_up()
p.tun_if.config_ip6()
p.tun_if.config_ip4()
- config_tun_params(p, self.encryption_type, p.tun_if)
- r = VppIpRoute(self, p.remote_tun_if_host, 128,
- [VppRoutePath(p.tun_if.remote_ip6,
- 0xffffffff,
- proto=DpoProto.DPO_PROTO_IP6)])
- r.add_vpp_config()
+ p.route = VppIpRoute(self, p.remote_tun_if_host, 128,
+ [VppRoutePath(p.tun_if.remote_ip6,
+ 0xffffffff,
+ proto=DpoProto.DPO_PROTO_IP6)])
+ p.route.add_vpp_config()
r = VppIpRoute(self, p.remote_tun_if_host4, 32,
[VppRoutePath(p.tun_if.remote_ip4,
0xffffffff)])
r.add_vpp_config()
+ def unconfig_network(self, p):
+ p.route.remove_vpp_config()
+ p.tun_if.remove_vpp_config()
+
+ def unconfig_protect(self, p):
+ p.tun_protect.remove_vpp_config()
+
+ def unconfig_sa(self, p):
+ p.tun_sa_out.remove_vpp_config()
+ p.tun_sa_in.remove_vpp_config()
+
+
+class TemplateIpsec6TunIfEsp(TemplateIpsec6TunProtect,
+ TemplateIpsec):
+ """ IPsec tunnel interface tests """
+
+ encryption_type = ESP
+
+ def setUp(self):
+ super(TemplateIpsec6TunIfEsp, self).setUp()
+
+ self.tun_if = self.pg0
+
+ p = self.ipv6_params
+ self.config_network(p)
+ self.config_sa_tra(p)
+ self.config_protect(p)
+
def tearDown(self):
super(TemplateIpsec6TunIfEsp, self).tearDown()
@@ -339,7 +474,9 @@ class TestIpsec4TunIfEspHandoff(TemplateIpsec4TunIfEsp,
tun4_decrypt_node_name = "esp4-decrypt-tun"
-class TestIpsec4MultiTunIfEsp(TemplateIpsec, IpsecTun4):
+class TestIpsec4MultiTunIfEsp(TemplateIpsec4TunProtect,
+ TemplateIpsec,
+ IpsecTun4):
""" IPsec IPv4 Multi Tunnel interface """
encryption_type = ESP
@@ -370,22 +507,10 @@ class TestIpsec4MultiTunIfEsp(TemplateIpsec, IpsecTun4):
p.vpp_tra_spi = p.vpp_tra_spi + ii
p.tun_dst = self.pg0.remote_hosts[ii].ip4
- p.tun_if = VppIpsecTunInterface(self, self.pg0, p.vpp_tun_spi,
- p.scapy_tun_spi,
- p.crypt_algo_vpp_id,
- p.crypt_key, p.crypt_key,
- p.auth_algo_vpp_id, p.auth_key,
- p.auth_key,
- dst=p.tun_dst)
- p.tun_if.add_vpp_config()
- p.tun_if.admin_up()
- p.tun_if.config_ip4()
- config_tun_params(p, self.encryption_type, p.tun_if)
self.multi_params.append(p)
-
- VppIpRoute(self, p.remote_tun_if_host, 32,
- [VppRoutePath(p.tun_if.remote_ip4,
- 0xffffffff)]).add_vpp_config()
+ self.config_network(p)
+ self.config_sa_tra(p)
+ self.config_protect(p)
def tearDown(self):
super(TestIpsec4MultiTunIfEsp, self).tearDown()
@@ -421,51 +546,38 @@ class TestIpsec4MultiTunIfEsp(TemplateIpsec, IpsecTun4):
self.verify_encrypted(p, p.vpp_tun_sa, [rx])
-class TestIpsec4TunIfEspAll(TemplateIpsec, IpsecTun4):
+class TestIpsec4TunIfEspAll(TemplateIpsec4TunProtect,
+ TemplateIpsec,
+ IpsecTun4):
""" IPsec IPv4 Tunnel interface all Algos """
encryption_type = ESP
tun4_encrypt_node_name = "esp4-encrypt-tun"
tun4_decrypt_node_name = "esp4-decrypt-tun"
- def config_network(self, p):
-
- p.tun_if = VppIpsecTunInterface(self, self.pg0, p.vpp_tun_spi,
- p.scapy_tun_spi,
- p.crypt_algo_vpp_id,
- p.crypt_key, p.crypt_key,
- p.auth_algo_vpp_id, p.auth_key,
- p.auth_key,
- salt=p.salt)
- p.tun_if.add_vpp_config()
- p.tun_if.admin_up()
- p.tun_if.config_ip4()
- config_tun_params(p, self.encryption_type, p.tun_if)
- self.logger.info(self.vapi.cli("sh ipsec sa 0"))
- self.logger.info(self.vapi.cli("sh ipsec sa 1"))
-
- p.route = VppIpRoute(self, p.remote_tun_if_host, 32,
- [VppRoutePath(p.tun_if.remote_ip4,
- 0xffffffff)])
- p.route.add_vpp_config()
-
- def unconfig_network(self, p):
- p.tun_if.unconfig_ip4()
- p.tun_if.remove_vpp_config()
- p.route.remove_vpp_config()
-
def setUp(self):
super(TestIpsec4TunIfEspAll, self).setUp()
self.tun_if = self.pg0
+ p = self.ipv4_params
+
+ self.config_network(p)
+ self.config_sa_tra(p)
+ self.config_protect(p)
def tearDown(self):
+ p = self.ipv4_params
+ self.unconfig_protect(p)
+ self.unconfig_network(p)
+ self.unconfig_sa(p)
+
super(TestIpsec4TunIfEspAll, self).tearDown()
def rekey(self, p):
#
# change the key and the SPI
#
+ np = copy.copy(p)
p.crypt_key = b'X' + p.crypt_key[1:]
p.scapy_tun_spi += 1
p.scapy_tun_sa_id += 1
@@ -476,19 +588,9 @@ class TestIpsec4TunIfEspAll(TemplateIpsec, IpsecTun4):
config_tun_params(p, self.encryption_type, p.tun_if)
- p.tun_sa_in = VppIpsecSA(self,
- p.scapy_tun_sa_id,
- p.scapy_tun_spi,
- p.auth_algo_vpp_id,
- p.auth_key,
- p.crypt_algo_vpp_id,
- p.crypt_key,
- self.vpp_esp_protocol,
- flags=p.flags,
- salt=p.salt)
p.tun_sa_out = VppIpsecSA(self,
- p.vpp_tun_sa_id,
- p.vpp_tun_spi,
+ p.scapy_tun_sa_id,
+ p.scapy_tun_spi,
p.auth_algo_vpp_id,
p.auth_key,
p.crypt_algo_vpp_id,
@@ -496,15 +598,22 @@ class TestIpsec4TunIfEspAll(TemplateIpsec, IpsecTun4):
self.vpp_esp_protocol,
flags=p.flags,
salt=p.salt)
+ p.tun_sa_in = VppIpsecSA(self,
+ p.vpp_tun_sa_id,
+ p.vpp_tun_spi,
+ p.auth_algo_vpp_id,
+ p.auth_key,
+ p.crypt_algo_vpp_id,
+ p.crypt_key,
+ self.vpp_esp_protocol,
+ flags=p.flags,
+ salt=p.salt)
p.tun_sa_in.add_vpp_config()
p.tun_sa_out.add_vpp_config()
- self.vapi.ipsec_tunnel_if_set_sa(sw_if_index=p.tun_if.sw_if_index,
- sa_id=p.tun_sa_in.id,
- is_outbound=1)
- self.vapi.ipsec_tunnel_if_set_sa(sw_if_index=p.tun_if.sw_if_index,
- sa_id=p.tun_sa_out.id,
- is_outbound=0)
+ self.config_protect(p)
+ np.tun_sa_out.remove_vpp_config()
+ np.tun_sa_in.remove_vpp_config()
self.logger.info(self.vapi.cli("sh ipsec sa"))
def test_tun_44(self):
@@ -580,7 +689,7 @@ class TestIpsec4TunIfEspAll(TemplateIpsec, IpsecTun4):
for algo in algos:
# with self.subTest(algo=algo['scapy']):
- p = copy.copy(self.ipv4_params)
+ p = self.ipv4_params
p.auth_algo_vpp_id = algo['vpp-integ']
p.crypt_algo_vpp_id = algo['vpp-crypto']
p.crypt_algo = algo['scapy-crypto']
@@ -588,34 +697,27 @@ class TestIpsec4TunIfEspAll(TemplateIpsec, IpsecTun4):
p.crypt_key = algo['key']
p.salt = algo['salt']
- self.config_network(p)
-
- self.verify_tun_44(p, count=127)
- c = p.tun_if.get_rx_stats()
- self.assertEqual(c['packets'], 127)
- c = p.tun_if.get_tx_stats()
- self.assertEqual(c['packets'], 127)
-
#
# rekey the tunnel
#
self.rekey(p)
self.verify_tun_44(p, count=127)
- self.unconfig_network(p)
- p.tun_sa_out.remove_vpp_config()
- p.tun_sa_in.remove_vpp_config()
-
-class TestIpsec4TunIfEspNoAlgo(TemplateIpsec, IpsecTun4):
+class TestIpsec4TunIfEspNoAlgo(TemplateIpsec4TunProtect,
+ TemplateIpsec,
+ IpsecTun4):
""" IPsec IPv4 Tunnel interface no Algos """
encryption_type = ESP
tun4_encrypt_node_name = "esp4-encrypt-tun"
tun4_decrypt_node_name = "esp4-decrypt-tun"
- def config_network(self, p):
+ def setUp(self):
+ super(TestIpsec4TunIfEspNoAlgo, self).setUp()
+ self.tun_if = self.pg0
+ p = self.ipv4_params
p.auth_algo_vpp_id = (VppEnum.vl_api_ipsec_integ_alg_t.
IPSEC_API_INTEG_ALG_NONE)
p.auth_algo = 'NULL'
@@ -626,35 +728,6 @@ class TestIpsec4TunIfEspNoAlgo(TemplateIpsec, IpsecTun4):
p.crypt_algo = 'NULL'
p.crypt_key = []
- p.tun_if = VppIpsecTunInterface(self, self.pg0, p.vpp_tun_spi,
- p.scapy_tun_spi,
- p.crypt_algo_vpp_id,
- p.crypt_key, p.crypt_key,
- p.auth_algo_vpp_id, p.auth_key,
- p.auth_key,
- salt=p.salt)
- p.tun_if.add_vpp_config()
- p.tun_if.admin_up()
- p.tun_if.config_ip4()
- config_tun_params(p, self.encryption_type, p.tun_if)
- self.logger.info(self.vapi.cli("sh ipsec sa 0"))
- self.logger.info(self.vapi.cli("sh ipsec sa 1"))
-
- p.route = VppIpRoute(self, p.remote_tun_if_host, 32,
- [VppRoutePath(p.tun_if.remote_ip4,
- 0xffffffff)])
- p.route.add_vpp_config()
-
- def unconfig_network(self, p):
- p.tun_if.unconfig_ip4()
- p.tun_if.remove_vpp_config()
- p.route.remove_vpp_config()
-
- def setUp(self):
- super(TestIpsec4TunIfEspNoAlgo, self).setUp()
-
- self.tun_if = self.pg0
-
def tearDown(self):
super(TestIpsec4TunIfEspNoAlgo, self).tearDown()
@@ -663,15 +736,21 @@ class TestIpsec4TunIfEspNoAlgo(TemplateIpsec, IpsecTun4):
p = self.ipv4_params
self.config_network(p)
+ self.config_sa_tra(p)
+ self.config_protect(p)
tx = self.gen_pkts(self.pg1, src=self.pg1.remote_ip4,
dst=p.remote_tun_if_host)
self.send_and_assert_no_replies(self.pg1, tx)
+ self.unconfig_protect(p)
+ self.unconfig_sa(p)
self.unconfig_network(p)
-class TestIpsec6MultiTunIfEsp(TemplateIpsec, IpsecTun6):
+class TestIpsec6MultiTunIfEsp(TemplateIpsec6TunProtect,
+ TemplateIpsec,
+ IpsecTun6):
""" IPsec IPv6 Multi Tunnel interface """
encryption_type = ESP
@@ -700,25 +779,12 @@ class TestIpsec6MultiTunIfEsp(TemplateIpsec, IpsecTun6):
p.scapy_tra_spi = p.scapy_tra_spi + ii
p.vpp_tra_sa_id = p.vpp_tra_sa_id + ii
p.vpp_tra_spi = p.vpp_tra_spi + ii
+ p.tun_dst = self.pg0.remote_hosts[ii].ip6
- p.tun_if = VppIpsecTunInterface(self, self.pg0, p.vpp_tun_spi,
- p.scapy_tun_spi,
- p.crypt_algo_vpp_id,
- p.crypt_key, p.crypt_key,
- p.auth_algo_vpp_id, p.auth_key,
- p.auth_key, is_ip6=True,
- dst=self.pg0.remote_hosts[ii].ip6)
- p.tun_if.add_vpp_config()
- p.tun_if.admin_up()
- p.tun_if.config_ip6()
- config_tun_params(p, self.encryption_type, p.tun_if)
self.multi_params.append(p)
-
- r = VppIpRoute(self, p.remote_tun_if_host, 128,
- [VppRoutePath(p.tun_if.remote_ip6,
- 0xffffffff,
- proto=DpoProto.DPO_PROTO_IP6)])
- r.add_vpp_config()
+ self.config_network(p)
+ self.config_sa_tra(p)
+ self.config_protect(p)
def tearDown(self):
super(TestIpsec6MultiTunIfEsp, self).tearDown()
@@ -1771,90 +1837,6 @@ class TestIpsecMGreIfEspTra6(TemplateIpsec, IpsecTun6):
self.verify_tun_66(p, count=63)
-class TemplateIpsec4TunProtect(object):
- """ IPsec IPv4 Tunnel protect """
-
- encryption_type = ESP
- tun4_encrypt_node_name = "esp4-encrypt-tun"
- tun4_decrypt_node_name = "esp4-decrypt-tun"
- tun4_input_node = "ipsec4-tun-input"
-
- def config_sa_tra(self, p):
- config_tun_params(p, self.encryption_type, p.tun_if)
-
- p.tun_sa_out = VppIpsecSA(self, p.scapy_tun_sa_id, p.scapy_tun_spi,
- p.auth_algo_vpp_id, p.auth_key,
- p.crypt_algo_vpp_id, p.crypt_key,
- self.vpp_esp_protocol,
- flags=p.flags)
- p.tun_sa_out.add_vpp_config()
-
- p.tun_sa_in = VppIpsecSA(self, p.vpp_tun_sa_id, p.vpp_tun_spi,
- p.auth_algo_vpp_id, p.auth_key,
- p.crypt_algo_vpp_id, p.crypt_key,
- self.vpp_esp_protocol,
- flags=p.flags)
- p.tun_sa_in.add_vpp_config()
-
- def config_sa_tun(self, p):
- config_tun_params(p, self.encryption_type, p.tun_if)
-
- p.tun_sa_out = VppIpsecSA(self, p.scapy_tun_sa_id, p.scapy_tun_spi,
- p.auth_algo_vpp_id, p.auth_key,
- p.crypt_algo_vpp_id, p.crypt_key,
- self.vpp_esp_protocol,
- self.tun_if.local_addr[p.addr_type],
- self.tun_if.remote_addr[p.addr_type],
- flags=p.flags)
- p.tun_sa_out.add_vpp_config()
-
- p.tun_sa_in = VppIpsecSA(self, p.vpp_tun_sa_id, p.vpp_tun_spi,
- p.auth_algo_vpp_id, p.auth_key,
- p.crypt_algo_vpp_id, p.crypt_key,
- self.vpp_esp_protocol,
- self.tun_if.remote_addr[p.addr_type],
- self.tun_if.local_addr[p.addr_type],
- flags=p.flags)
- p.tun_sa_in.add_vpp_config()
-
- def config_protect(self, p):
- p.tun_protect = VppIpsecTunProtect(self,
- p.tun_if,
- p.tun_sa_out,
- [p.tun_sa_in])
- p.tun_protect.add_vpp_config()
-
- def config_network(self, p):
- p.tun_if = VppIpIpTunInterface(self, self.pg0,
- self.pg0.local_ip4,
- self.pg0.remote_ip4)
- p.tun_if.add_vpp_config()
- p.tun_if.admin_up()
- p.tun_if.config_ip4()
- p.tun_if.config_ip6()
-
- p.route = VppIpRoute(self, p.remote_tun_if_host, 32,
- [VppRoutePath(p.tun_if.remote_ip4,
- 0xffffffff)])
- p.route.add_vpp_config()
- r = VppIpRoute(self, p.remote_tun_if_host6, 128,
- [VppRoutePath(p.tun_if.remote_ip6,
- 0xffffffff,
- proto=DpoProto.DPO_PROTO_IP6)])
- r.add_vpp_config()
-
- def unconfig_network(self, p):
- p.route.remove_vpp_config()
- p.tun_if.remove_vpp_config()
-
- def unconfig_protect(self, p):
- p.tun_protect.remove_vpp_config()
-
- def unconfig_sa(self, p):
- p.tun_sa_out.remove_vpp_config()
- p.tun_sa_in.remove_vpp_config()
-
-
class TestIpsec4TunProtect(TemplateIpsec,
TemplateIpsec4TunProtect,
IpsecTun4):
@@ -2126,81 +2108,6 @@ class TestIpsec4TunProtectTunDrop(TemplateIpsec,
self.unconfig_network(p)
-class TemplateIpsec6TunProtect(object):
- """ IPsec IPv6 Tunnel protect """
-
- def config_sa_tra(self, p):
- config_tun_params(p, self.encryption_type, p.tun_if)
-
- p.tun_sa_out = VppIpsecSA(self, p.scapy_tun_sa_id, p.scapy_tun_spi,
- p.auth_algo_vpp_id, p.auth_key,
- p.crypt_algo_vpp_id, p.crypt_key,
- self.vpp_esp_protocol)
- p.tun_sa_out.add_vpp_config()
-
- p.tun_sa_in = VppIpsecSA(self, p.vpp_tun_sa_id, p.vpp_tun_spi,
- p.auth_algo_vpp_id, p.auth_key,
- p.crypt_algo_vpp_id, p.crypt_key,
- self.vpp_esp_protocol)
- p.tun_sa_in.add_vpp_config()
-
- def config_sa_tun(self, p):
- config_tun_params(p, self.encryption_type, p.tun_if)
-
- p.tun_sa_out = VppIpsecSA(self, p.scapy_tun_sa_id, p.scapy_tun_spi,
- p.auth_algo_vpp_id, p.auth_key,
- p.crypt_algo_vpp_id, p.crypt_key,
- self.vpp_esp_protocol,
- self.tun_if.local_addr[p.addr_type],
- self.tun_if.remote_addr[p.addr_type])
- p.tun_sa_out.add_vpp_config()
-
- p.tun_sa_in = VppIpsecSA(self, p.vpp_tun_sa_id, p.vpp_tun_spi,
- p.auth_algo_vpp_id, p.auth_key,
- p.crypt_algo_vpp_id, p.crypt_key,
- self.vpp_esp_protocol,
- self.tun_if.remote_addr[p.addr_type],
- self.tun_if.local_addr[p.addr_type])
- p.tun_sa_in.add_vpp_config()
-
- def config_protect(self, p):
- p.tun_protect = VppIpsecTunProtect(self,
- p.tun_if,
- p.tun_sa_out,
- [p.tun_sa_in])
- p.tun_protect.add_vpp_config()
-
- def config_network(self, p):
- p.tun_if = VppIpIpTunInterface(self, self.pg0,
- self.pg0.local_ip6,
- self.pg0.remote_ip6)
- p.tun_if.add_vpp_config()
- p.tun_if.admin_up()
- p.tun_if.config_ip6()
- p.tun_if.config_ip4()
-
- p.route = VppIpRoute(self, p.remote_tun_if_host, 128,
- [VppRoutePath(p.tun_if.remote_ip6,
- 0xffffffff,
- proto=DpoProto.DPO_PROTO_IP6)])
- p.route.add_vpp_config()
- r = VppIpRoute(self, p.remote_tun_if_host4, 32,
- [VppRoutePath(p.tun_if.remote_ip4,
- 0xffffffff)])
- r.add_vpp_config()
-
- def unconfig_network(self, p):
- p.route.remove_vpp_config()
- p.tun_if.remove_vpp_config()
-
- def unconfig_protect(self, p):
- p.tun_protect.remove_vpp_config()
-
- def unconfig_sa(self, p):
- p.tun_sa_out.remove_vpp_config()
- p.tun_sa_in.remove_vpp_config()
-
-
class TestIpsec6TunProtect(TemplateIpsec,
TemplateIpsec6TunProtect,
IpsecTun6):
diff --git a/test/test_punt.py b/test/test_punt.py
index 0c5ec7efe1f..d3a9307c367 100644
--- a/test/test_punt.py
+++ b/test/test_punt.py
@@ -30,8 +30,8 @@ from framework import VppTestCase, VppTestRunner
from vpp_ip import DpoProto
from vpp_ip_route import VppIpRoute, VppRoutePath
+from vpp_ipsec import VppIpsecSA, VppIpsecTunProtect, VppIpsecInterface
from vpp_papi import VppEnum
-from vpp_ipsec_tun_interface import VppIpsecTunInterface
NUM_PKTS = 67
@@ -857,25 +857,30 @@ class TestExceptionPuntSocket(TestPuntSocket):
#
# add some tunnels, make sure it still punts
#
- VppIpsecTunInterface(self, self.pg0, 1000, 1000,
- (VppEnum.vl_api_ipsec_crypto_alg_t.
- IPSEC_API_CRYPTO_ALG_AES_CBC_128),
- b"0123456701234567",
- b"0123456701234567",
- (VppEnum.vl_api_ipsec_integ_alg_t.
- IPSEC_API_INTEG_ALG_SHA1_96),
- b"0123456701234567",
- b"0123456701234567").add_vpp_config()
- VppIpsecTunInterface(self, self.pg1, 1000, 1000,
- (VppEnum.vl_api_ipsec_crypto_alg_t.
- IPSEC_API_CRYPTO_ALG_AES_CBC_128),
- b"0123456701234567",
- b"0123456701234567",
- (VppEnum.vl_api_ipsec_integ_alg_t.
- IPSEC_API_INTEG_ALG_SHA1_96),
- b"0123456701234567",
- b"0123456701234567",
- udp_encap=True).add_vpp_config()
+ tun = VppIpsecInterface(self).add_vpp_config()
+ sa_in = VppIpsecSA(self, 11, 11,
+ (VppEnum.vl_api_ipsec_integ_alg_t.
+ IPSEC_API_INTEG_ALG_SHA1_96),
+ b"0123456701234567",
+ (VppEnum.vl_api_ipsec_crypto_alg_t.
+ IPSEC_API_CRYPTO_ALG_AES_CBC_128),
+ b"0123456701234567",
+ 50,
+ self.pg0.local_ip4,
+ self.pg0.remote_ip4).add_vpp_config()
+ sa_out = VppIpsecSA(self, 22, 22,
+ (VppEnum.vl_api_ipsec_integ_alg_t.
+ IPSEC_API_INTEG_ALG_SHA1_96),
+ b"0123456701234567",
+ (VppEnum.vl_api_ipsec_crypto_alg_t.
+ IPSEC_API_CRYPTO_ALG_AES_CBC_128),
+ b"0123456701234567",
+ 50,
+ self.pg0.local_ip4,
+ self.pg0.remote_ip4).add_vpp_config()
+ protect = VppIpsecTunProtect(self, tun,
+ sa_out,
+ [sa_in]).add_vpp_config()
#
# send packets for each SPI we expect to be punted
diff --git a/test/vpp_ipsec.py b/test/vpp_ipsec.py
index d7ed8564fc4..013e3d7310b 100644
--- a/test/vpp_ipsec.py
+++ b/test/vpp_ipsec.py
@@ -259,6 +259,7 @@ class VppIpsecSA(VppObject):
r = self.test.vapi.ipsec_sad_entry_add_del_v2(is_add=1, entry=entry)
self.stat_index = r.stat_index
self.test.registry.register(self, self.test.logger)
+ return self
def remove_vpp_config(self):
r = self.test.vapi.ipsec_sad_entry_add_del_v2(
diff --git a/test/vpp_ipsec_tun_interface.py b/test/vpp_ipsec_tun_interface.py
deleted file mode 100644
index 7f11b7ebb1a..00000000000
--- a/test/vpp_ipsec_tun_interface.py
+++ /dev/null
@@ -1,56 +0,0 @@
-from vpp_tunnel_interface import VppTunnelInterface
-
-
-class VppIpsecTunInterface(VppTunnelInterface):
- """
- VPP IPsec Tunnel interface
- """
-
- def __init__(self, test, parent_if, local_spi,
- remote_spi, crypto_alg, local_crypto_key, remote_crypto_key,
- integ_alg, local_integ_key, remote_integ_key, salt=0,
- udp_encap=False,
- is_ip6=False,
- dst=None):
- super(VppIpsecTunInterface, self).__init__(test, parent_if)
- self.local_spi = local_spi
- self.remote_spi = remote_spi
- self.crypto_alg = crypto_alg
- self.local_crypto_key = local_crypto_key
- self.remote_crypto_key = remote_crypto_key
- self.integ_alg = integ_alg
- self.local_integ_key = local_integ_key
- self.remote_integ_key = remote_integ_key
- self.salt = salt
- if is_ip6:
- self.local_ip = self.parent_if.local_ip6
- self.remote_ip = self.parent_if.remote_ip6
- else:
- self.local_ip = self.parent_if.local_ip4
- self.remote_ip = self.parent_if.remote_ip4
- if dst:
- self.remote_ip = dst
- self.udp_encap = udp_encap
-
- def add_vpp_config(self):
- r = self.test.vapi.ipsec_tunnel_if_add_del(
- self.local_ip, self.remote_ip,
- self.remote_spi, self.local_spi,
- self.crypto_alg, self.local_crypto_key, self.remote_crypto_key,
- self.integ_alg, self.local_integ_key, self.remote_integ_key,
- salt=self.salt,
- udp_encap=self.udp_encap)
- 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_tunnel_if_add_del(
- self.local_ip, self.remote_ip,
- self.remote_spi, self.local_spi,
- self.crypto_alg, self.local_crypto_key, self.remote_crypto_key,
- self.integ_alg, self.local_integ_key, self.remote_integ_key,
- is_add=0)
-
- def object_id(self):
- return "ipsec-tun-if-%d" % self._sw_if_index