/*
 * Copyright (c) 2016 Cisco and/or its affiliates.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at:
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
#define _GNU_SOURCE /* for strcasestr(3) */
#include <vnet/vnet.h>

#define vl_api_version(n,v) static u32 vpe_api_version = (v);
#include <vpp-api/vpe.api.h>
#undef vl_api_version

#include <jni.h>
#include <jvpp/jvpp.h>
#include <jvpp/org_openvpp_jvpp_VppJNIConnection.h>
#include <jvpp/org_openvpp_jvpp_JVppImpl.h>

#include <vpp-api/vpe_msg_enum.h>
#define vl_typedefs             /* define message structures */
#include <vpp-api/vpe_all_api_h.h>
#undef vl_typedefs

#define vl_endianfun
#include <vpp-api/vpe_all_api_h.h>
#undef vl_endianfun

/* instantiate all the print functions we know about */
#define vl_print(handle, ...)
#define vl_printfun
#include <vpp-api/vpe_all_api_h.h>
#undef vl_printfun

#ifndef VPPJNI_DEBUG
#define VPPJNI_DEBUG 0
#endif

#if VPPJNI_DEBUG == 1
  #define DEBUG_LOG(...) clib_warning(__VA_ARGS__)
#else
  #define DEBUG_LOG(...)
#endif

#include "gen/target/jvpp_gen.h"

static int connect_to_vpe(char *name);

/*
 * The Java runtime isn't compile w/ -fstack-protector,
 * so we have to supply missing external references for the
 * regular vpp libraries. Weak reference in case folks get religion
 * at a later date...
 */
void __stack_chk_guard (void) __attribute__((weak));
void __stack_chk_guard (void) {  }

void vl_client_add_api_signatures (vl_api_memclnt_create_t *mp)
{
    /*
     * Send the main API signature in slot 0. This bit of code must
     * match the checks in ../vpe/api/api.c: vl_msg_api_version_check().
     */
    mp->api_versions[0] = clib_host_to_net_u32 (vpe_api_version);
}

/* cleanup handler for RX thread */
static void cleanup_rx_thread(void *arg)
{
    vppjni_main_t * jm = &vppjni_main;

    vppjni_lock (jm, 99);

    int getEnvStat = (*jm->jvm)->GetEnv(jm->jvm, (void **)&(jm->jenv), JNI_VERSION_1_8);
    if (getEnvStat == JNI_EVERSION) {
        clib_warning ("Unsupported JNI version\n");
        jm->retval = VNET_API_ERROR_UNSUPPORTED_JNI_VERSION;
        goto out;
    } else if (getEnvStat != JNI_EDETACHED) {
        (*jm->jvm)->DetachCurrentThread(jm->jvm);
    }
out:
    vppjni_unlock (jm);
}

JNIEXPORT jint JNICALL Java_org_openvpp_jvpp_VppJNIConnection_clientConnect
  (JNIEnv *env, jclass obj, jstring clientName, jobject callback)
{
    int rv;
    const char *client_name;
    void vl_msg_reply_handler_hookup(void);
    vppjni_main_t * jm = &vppjni_main;

    /*
     * Bail out now if we're not running as root
     */
    if (geteuid() != 0)
        return VNET_API_ERROR_NOT_RUNNING_AS_ROOT;

    if (jm->is_connected)
        return VNET_API_ERROR_ALREADY_CONNECTED;

    client_name = (*env)->GetStringUTFChars(env, clientName, 0);
    if (!client_name)
        return VNET_API_ERROR_INVALID_VALUE;

    rv = connect_to_vpe ((char *) client_name);

    if (rv < 0)
        clib_warning ("connection failed, rv %d", rv);

    (*env)->ReleaseStringUTFChars (env, clientName, client_name);

    if (rv == 0) {
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import socket
import unittest
from scapy.layers.ipsec import ESP
from scapy.layers.inet import UDP

from parameterized import parameterized
from framework import VppTestRunner
from template_ipsec import IpsecTra46Tests, IpsecTun46Tests, TemplateIpsec, \
    IpsecTcpTests, IpsecTun4Tests, IpsecTra4Tests, config_tra_params, \
    config_tun_params, IPsecIPv4Params, IPsecIPv6Params, \
    IpsecTra4, IpsecTun4, IpsecTra6, IpsecTun6
from vpp_ipsec import VppIpsecSpd, VppIpsecSpdEntry, VppIpsecSA,\
    VppIpsecSpdItfBinding
from vpp_ip_route import VppIpRoute, VppRoutePath
from vpp_ip import DpoProto
from vpp_papi import VppEnum

NUM_PKTS = 67


class ConfigIpsecESP(TemplateIpsec):
    encryption_type = ESP
    tra4_encrypt_node_name = "esp4-encrypt"
    tra4_decrypt_node_name = "esp4-decrypt"
    tra6_encrypt_node_name = "esp6-encrypt"
    tra6_decrypt_node_name = "esp6-decrypt"
    tun4_encrypt_node_name = "esp4-encrypt"
    tun4_decrypt_node_name = "esp4-decrypt"
    tun6_encrypt_node_name = "esp6-encrypt"
    tun6_decrypt_node_name = "esp6-decrypt"

    @classmethod
    def setUpClass(cls):
        super(ConfigIpsecESP, cls).setUpClass()

    @classmethod
    def tearDownClass(cls):
        super(ConfigIpsecESP, cls).tearDownClass()

    def setUp(self):
        super(ConfigIpsecESP, self).setUp()

    def tearDown(self):
        super(ConfigIpsecESP, self).tearDown()

    def config_network(self, params):
        self.net_objs = []
        self.tun_if = self.pg0
        self.tra_if = self.pg2
        self.logger.info(self.vapi.ppcli("show int addr"))

        self.tra_spd = VppIpsecSpd(self, self.tra_spd_id)
        self.tra_spd.add_vpp_config()
        self.net_objs.append(self.tra_spd)
        self.tun_spd = VppIpsecSpd(self, self.tun_spd_id)
        self.tun_spd.add_vpp_config()
        self.net_objs.append(self.tun_spd)

        b = VppIpsecSpdItfBinding(self, self.tun_spd,
                                  self.tun_if)
        b.add_vpp_config()
        self.net_objs.append(b)

        b = VppIpsecSpdItfBinding(self, self.tra_spd,
                                  self.tra_if)
        b.add_vpp_config()
        self.net_objs.append(b)

        for p in params:
            self.config_esp_tra(p)
            config_tra_params(p, self.encryption_type)
        for p in params:
            self.config_esp_tun(p)
            config_tun_params(p, self.encryption_type, self.tun_if)

        for p in params:
            d = DpoProto.DPO_PROTO_IP6 if p.is_ipv6 else DpoProto.DPO_PROTO_IP4
            r = VppIpRoute(self,  p.remote_tun_if_host, p.addr_len,
                           [VppRoutePath(self.tun_if.remote_addr[p.addr_type],
                                         0xffffffff,
                                         proto=d)])
            r.add_vpp_config()
            self.net_objs.append(r)

        self.logger.info(self.vapi.ppcli("show ipsec all"))

    def unconfig_network(self):
        for o in reversed(self.net_objs):
            o.remove_vpp_config()
        self.net_objs = []

    def config_esp_tun(self, params):
        addr_type = params.addr_type
        scapy_tun_sa_id = params.scapy_tun_sa_id
        scapy_tun_spi = params.scapy_tun_spi
        vpp_tun_sa_id = params.vpp_tun_sa_id
        vpp_tun_spi = params.vpp_tun_spi
        auth_algo_vpp_id = params.auth_algo_vpp_id
        auth_key = params.auth_key
        crypt_algo_vpp_id = params.crypt_algo_vpp_id
        crypt_key = params.crypt_key
        remote_tun_if_host = params.remote_tun_if_host
        addr_any = params.addr_any
        addr_bcast = params.addr_bcast
        e = VppEnum.vl_api_ipsec_spd_action_t
        flags = params.flags
        salt = params.salt
        objs = []

        params.tun_sa_in = VppIpsecSA(self, scapy_tun_sa_id, scapy_tun_spi,
                                      auth_algo_vpp_id, auth_key,
                                      crypt_algo_vpp_id, crypt_key,
                                      self.vpp_esp_protocol,
                                      self.tun_if.local_addr[addr_type],
                                      self.tun_if.remote_addr[addr_type],
                                      flags=flags,
                                      salt=salt)
        params.tun_sa_out = VppIpsecSA(self, vpp_tun_sa_id, vpp_tun_spi,
                                       auth_algo_vpp_id, auth_key,
                                       crypt_algo_vpp_id, crypt_key,
                                       self.vpp_esp_protocol,
                                       self.tun_if.remote_addr[addr_type],
                                       self.tun_if.local_addr[addr_type],
                                       flags=flags,
                                       salt=salt)
        objs.append(params.tun_sa_in)
        objs.append(params.tun_sa_out)

        params.spd_policy_in_any = VppIpsecSpdEntry(self, self.tun_spd,
                                                    scapy_tun_sa_id,
                                                    addr_any, addr_bcast,
                                                    addr_any, addr_bcast,
                                                    socket.IPPROTO_ESP)
        params.spd_policy_out_any = VppIpsecSpdEntry(self, self.tun_spd,
                                                     scapy_tun_sa_id,
                                                     addr_any, addr_bcast,
                                                     addr_any, addr_bcast,
                                                     socket.IPPROTO_ESP,
                                                     is_outbound=0)
        objs.append(params.spd_policy_out_any)
        objs.append(params.spd_policy_in_any)

        objs.append(VppIpsecSpdEntry(self, self.tun_spd, vpp_tun_sa_id,
                                     remote_tun_if_host, remote_tun_if_host,
                                     self.pg1.remote_addr[addr_type],
                                     self.pg1.remote_addr[addr_type],
                                     0,
                                     priority=10,
                                     policy=e.IPSEC_API_SPD_ACTION_PROTECT,
                                     is_outbound=0))
        objs.append(VppIpsecSpdEntry(self, self.tun_spd, scapy_tun_sa_id,
                                     self.pg1.remote_addr[addr_type],
                                     self.pg1.remote_addr[addr_type],
                                     remote_tun_if_host, remote_tun_if_host,
                                     0,
                                     policy=e.IPSEC_API_SPD_ACTION_PROTECT,
                                     priority=10))
        objs.append(VppIpsecSpdEntry(self, self.tun_spd, vpp_tun_sa_id,
                                     remote_tun_if_host, remote_tun_if_host,
                                     self.pg0.local_addr[addr_type],
                                     self.pg0.local_addr[addr_type],
                                     0,
                                     priority=20,
                                     policy=e.IPSEC_API_SPD_ACTION_PROTECT,
                                     is_outbound=0))
        objs.append(VppIpsecSpdEntry(self, self.tun_spd, scapy_tun_sa_id,
                                     self.pg0.local_addr[addr_type],
                                     self.pg0.local_addr[addr_type],
                                     remote_tun_if_host, remote_tun_if_host,
                                     0,
                                     policy=e.IPSEC_API_SPD_ACTION_PROTECT,
                                     priority=20))
        for o in objs:
            o.add_vpp_config()
        self.net_objs = self.net_objs + objs

    def config_esp_tra(self, params):
        addr_type = params.addr_type
        scapy_tra_sa_id = params.scapy_tra_sa_id
        scapy_tra_spi = params.scapy_tra_spi
        vpp_tra_sa_id = params.vpp_tra_sa_id
        vpp_tra_spi = params.vpp_tra_spi
        auth_algo_vpp_id = params.auth_algo_vpp_id
        auth_key = params.auth_key
        crypt_algo_vpp_id = params.crypt_algo_vpp_id
        crypt_key = params.crypt_key
        addr_any = params.addr_any
        addr_bcast = params.addr_bcast
        flags = (VppEnum.vl_api_ipsec_sad_flags_t.
                 IPSEC_API_SAD_FLAG_USE_ANTI_REPLAY)
        e = VppEnum.vl_api_ipsec_spd_action_t
        flags = params.flags | flags
        salt = params.salt
        objs = []

        params.tra_sa_in = VppIpsecSA(self, scapy_tra_sa_id, scapy_tra_spi,
                                      auth_algo_vpp_id, auth_key,
                                      crypt_algo_vpp_id, crypt_key,
                                      self.vpp_esp_protocol,
                                      flags=flags,
                                      salt=salt)
        params.tra_sa_out = VppIpsecSA(self, vpp_tra_sa_id, vpp_tra_spi,
                                       auth_algo_vpp_id, auth_key,
                                       crypt_algo_vpp_id, crypt_key,
                                       self.vpp_esp_protocol,
                                       flags=flags,
                                       salt=salt)
        objs.append(params.tra_sa_in)
        objs.append(params.tra_sa_out)

        objs.append(VppIpsecSpdEntry(self, self.tra_spd, vpp_tra_sa_id,
                                     addr_any, addr_bcast,
                                     addr_any, addr_bcast,
                                     socket.IPPROTO_ESP))
        objs.append(VppIpsecSpdEntry(self, self.tra_spd, vpp_tra_sa_id,
                                     addr_any, addr_bcast,
                                     addr_any, addr_bcast,
                                     socket.IPPROTO_ESP,
                                     is_outbound=0))
        objs.append(VppIpsecSpdEntry(self, self.tra_spd, vpp_tra_sa_id,
                                     self.tra_if.local_addr[addr_type],
                                     self.tra_if.local_addr[addr_type],
                                     self.tra_if.remote_addr[addr_type],
                                     self.tra_if.remote_addr[addr_type],
                                     0, priority=10,
                                     policy=e.IPSEC_API_SPD_ACTION_PROTECT,
                                     is_outbound=0))
        objs.append(VppIpsecSpdEntry(self, self.tra_spd, scapy_tra_sa_id,
                                     self.tra_if.local_addr[addr_type],
                                     self.tra_if.local_addr[addr_type],
                                     self.tra_if.remote_addr[addr_type],
                                     self.tra_if.remote_addr[addr_type],
                                     0, policy=e.IPSEC_API_SPD_ACTION_PROTECT,
                                     priority=10))
        for o in objs:
            o.add_vpp_config()
        self.net_objs = self.net_objs + objs


class TemplateIpsecEsp(ConfigIpsecESP):
    """
    Basic test for ipsec esp sanity - tunnel and transport modes.

    Below 4 cases are covered as part of this test
    1) ipsec esp v4 transport basic test  - IPv4 Transport mode
        scenario using HMAC-SHA1-96 integrity algo
    2) ipsec esp v4 transport burst test
        Above test for 257 pkts
    3) ipsec esp 4o4 tunnel basic test    - IPv4 Tunnel mode
        scenario using HMAC-SHA1-96 integrity algo
    4) ipsec esp 4o4 tunnel burst test
        Above test for 257 pkts

    TRANSPORT MODE:

     ---   encrypt   ---
    |pg2| <-------> |VPP|
     ---   decrypt   ---

    TUNNEL MODE:

     ---   encrypt   ---   plain   ---
    |pg0| <-------  |VPP| <------ |pg1|
     ---             ---           ---

     ---   decrypt   ---   plain   ---
    |pg0| ------->  |VPP| ------> |pg1|
     ---             ---           ---
    """

    @classmethod
    def setUpClass(cls):
        super(TemplateIpsecEsp, cls).setUpClass()

    @classmethod
    def tearDownClass(cls):
        super(TemplateIpsecEsp, cls).tearDownClass()

    def setUp(self):
        super(TemplateIpsecEsp, self).setUp()
        self.config_network(self.params.values())

    def tearDown(self):
        self.unconfig_network()
        super(TemplateIpsecEsp, self).tearDown()


class TestIpsecEsp1(TemplateIpsecEsp, IpsecTra46Tests, IpsecTun46Tests):
    """ Ipsec ESP - TUN & TRA tests """
    pass


class TestIpsecEsp2(TemplateIpsecEsp, IpsecTcpTests):
    """ Ipsec ESP - TCP tests """
    pass


class TemplateIpsecEspUdp(ConfigIpsecESP):
    """
    UDP encapped ESP
    """

    @classmethod
    def setUpClass(cls):
        super(TemplateIpsecEspUdp, cls).setUpClass()

    @classmethod
    def tearDownClass(cls):
        super(TemplateIpsecEspUdp, cls).tearDownClass()

    def setUp(self):
        super(TemplateIpsecEspUdp, self).setUp()
        self.net_objs = []
        self.tun_if = self.pg0
        self.tra_if = self.pg2
        self.logger.info(self.vapi.ppcli("show int addr"))

        p = self.ipv4_params
        p.flags = (VppEnum.vl_api_ipsec_sad_flags_t.
                   IPSEC_API_SAD_FLAG_UDP_ENCAP)
        p.nat_header = UDP(sport=5454, dport=4500)

        self.tra_spd = VppIpsecSpd(self, self.tra_spd_id)
        self.tra_spd.add_vpp_config()
        VppIpsecSpdItfBinding(self, self.tra_spd,
                              self.tra_if).add_vpp_config()

        self.config_esp_tra(p)
        config_tra_params(p, self.encryption_type)

        self.tun_spd = VppIpsecSpd(self, self.tun_spd_id)
        self.tun_spd.add_vpp_config()
        VppIpsecSpdItfBinding(self, self.tun_spd,
                              self.tun_if).add_vpp_config()

        self.config_esp_tun(p)
        self.logger.info(self.vapi.ppcli("show ipsec all"))

        d = DpoProto.DPO_PROTO_IP4
        VppIpRoute(self,  p.remote_tun_if_host, p.addr_len,
                   [VppRoutePath(self.tun_if.remote_addr[p.addr_type],
                                 0xffffffff,
                                 proto=d)]).add_vpp_config()

    def tearDown(self):
        super(TemplateIpsecEspUdp, self).tearDown()

    def show_commands_at_teardown(self):
        self.logger.info(self.vapi.cli("show hardware"))


class TestIpsecEspUdp(TemplateIpsecEspUdp, IpsecTra4Tests):
    """ Ipsec NAT-T ESP UDP tests """
    pass


class MyParameters():
    def __init__(self):
        self.engines = ["ia32", "ipsecmb", "openssl"]
        flag_esn = VppEnum.vl_api_ipsec_sad_flags_t.IPSEC_API_SAD_FLAG_USE_ESN
        self.flags = [0, flag_esn]
        # foreach crypto algorithm
        self.algos = {
            'AES-GCM-128/NONE': {
                  'vpp-crypto': (VppEnum.vl_api_ipsec_crypto_alg_t.
                                 IPSEC_API_CRYPTO_ALG_AES_GCM_128),
                  'vpp-integ': (VppEnum.vl_api_ipsec_integ_alg_t.
                                IPSEC_API_INTEG_ALG_NONE),
                  'scapy-crypto': "AES-GCM",
                  'scapy-integ': "NULL",
                  'key': b"JPjyOWBeVEQiMe7h",
                  'salt': 0},
            'AES-GCM-192/NONE': {
                  'vpp-crypto': (VppEnum.vl_api_ipsec_crypto_alg_t.
                                 IPSEC_API_CRYPTO_ALG_AES_GCM_192),
                  'vpp-integ': (VppEnum.vl_api_ipsec_integ_alg_t.
                                IPSEC_API_INTEG_ALG_NONE),
                  'scapy-crypto': "AES-GCM",
                  'scapy-integ': "NULL",
                  'key': b"JPjyOWBeVEQiMe7h01234567",
                  'salt': 1010},
            'AES-GCM-256/NONE': {
                  'vpp-crypto': (VppEnum.vl_api_ipsec_crypto_alg_t.
                                 IPSEC_API_CRYPTO_ALG_AES_GCM_256),
                  'vpp-integ': (VppEnum.vl_api_ipsec_integ_alg_t.
                                IPSEC_API_INTEG_ALG_NONE),
                  'scapy-crypto': "AES-GCM",
                  'scapy-integ': "NULL",
                  'key': b"JPjyOWBeVEQiMe7h0123456787654321",
                  'salt': 2020},
            'AES-CBC-128/MD5-96': {
                  'vpp-crypto': (VppEnum.vl_api_ipsec_crypto_alg_t.
                                 IPSEC_API_CRYPTO_ALG_AES_CBC_128),
                  'vpp-integ': (VppEnum.vl_api_ipsec_integ_alg_t.
                                IPSEC_API_INTEG_ALG_MD5_96),
                  'scapy-crypto': "AES-CBC",
                  'scapy-integ': "HMAC-MD5-96",
                  'salt': 0,
                  'key': b"JPjyOWBeVEQiMe7h"},
            'AES-CBC-192/SHA1-96': {
                  'vpp-crypto': (VppEnum.vl_api_ipsec_crypto_alg_t.
                                 IPSEC_API_CRYPTO_ALG_AES_CBC_192),
                  'vpp-integ': (VppEnum.vl_api_ipsec_integ_alg_t.
                                IPSEC_API_INTEG_ALG_SHA1_96),
                  'scapy-crypto': "AES-CBC",
                  'scapy-integ': "HMAC-SHA1-96",
                  'salt': 0,
                  'key': b"JPjyOWBeVEQiMe7hJPjyOWBe"},
            'AES-CBC-256/SHA1-96': {
                  'vpp-crypto': (VppEnum.vl_api_ipsec_crypto_alg_t.
                                 IPSEC_API_CRYPTO_ALG_AES_CBC_256),
                  'vpp-integ': (VppEnum.vl_api_ipsec_integ_alg_t.
                                IPSEC_API_INTEG_ALG_SHA1_96),
                  'scapy-crypto': "AES-CBC",
                  'scapy-integ': "HMAC-SHA1-96",
                  'salt': 0,
                  'key': b"JPjyOWBeVEQiMe7hJPjyOWBeVEQiMe7h"},
            '3DES-CBC/SHA1-96': {
                  'vpp-crypto': (VppEnum.vl_api_ipsec_crypto_alg_t.
                                 IPSEC_API_CRYPTO_ALG_3DES_CBC),
                  'vpp-integ': (VppEnum.vl_api_ipsec_integ_alg_t.
                                IPSEC_API_INTEG_ALG_SHA1_96),
                  'scapy-crypto': "3DES",
                  'scapy-integ': "HMAC-SHA1-96",
                  'salt': 0,
                  'key': b"JPjyOWBeVEQiMe7h00112233"},
            'NONE/SHA1-96': {
                  'vpp-crypto': (VppEnum.vl_api_ipsec_crypto_alg_t.
                                 IPSEC_API_CRYPTO_ALG_NONE),
                  'vpp-integ': (VppEnum.vl_api_ipsec_integ_alg_t.
                                IPSEC_API_INTEG_ALG_SHA1_96),
                  'scapy-crypto': "NULL",
                  'scapy-integ': "HMAC-SHA1-96",
                  'salt': 0,
                  'key': b"JPjyOWBeVEQiMe7h00112233"}}


class RunTestIpsecEspAll(ConfigIpsecESP,
                         IpsecTra4, IpsecTra6,
                         IpsecTun4, IpsecTun6):
    """ Ipsec ESP all Algos """

    def setUp(self):
        super(RunTestIpsecEspAll, self).setUp()
        test_args = str.split(self.__doc__, " ")

        params = MyParameters()
        self.engine = test_args[0]
        self.flag = params.flags[0]
        if test_args[1] == 'ESN':
            self.flag = params.flags[1]

        self.algo = params.algos[test_args[2]]

    def tearDown(self):
        super(RunTestIpsecEspAll, self).tearDown()

    def run_test(self):
        self.run_a_test(self.engine, self.flag, self.algo)

    def run_a_test(self, engine, flag, algo):
        self.vapi.cli("set crypto handler all %s" % engine)

        self.ipv4_params = IPsecIPv4Params()
        self.ipv6_params = IPsecIPv6Params()

        self.params = {self.ipv4_params.addr_type:
                       self.ipv4_params,
                       self.ipv6_params.addr_type:
                       self.ipv6_params}

        for _, p in self.params.items():
            p.auth_algo_vpp_id = algo['vpp-integ']
            p.crypt_algo_vpp_id = algo['vpp-crypto']
            p.crypt_algo = algo['scapy-crypto']
            p.auth_algo = algo['scapy-integ']
            p.crypt_key = algo['key']
            p.salt = algo['salt']
            p.flags = p.flags | flag

        self.reporter.send_keep_alive(self)

        #
        # configure the SPDs. SAs, etc
        #
        self.config_network(self.params.values())

        #
        # run some traffic.
        #  An exhautsive 4o6, 6o4 is not necessary
        #  for each algo
        #
        self.verify_tra_basic6(count=NUM_PKTS)
        self.verify_tra_basic4(count=NUM_PKTS)
        self.verify_tun_66(self.params[socket.AF_INET6],
                           count=NUM_PKTS)
        self.verify_tun_44(self.params[socket.AF_INET],
                           count=NUM_PKTS)

        #
        # remove the SPDs, SAs, etc
        #
        self.unconfig_network()

        #
        # reconfigure the network and SA to run the
        # anti replay tests
        #
        self.config_network(self.params.values())
        self.verify_tra_anti_replay()
        self.unconfig_network()

#
# To generate test classes, do:
#   grep '# GEN' test_ipsec_esp.py | sed -e 's/# GEN //g' | bash
#
# GEN for ENG in ia32 ipsecmb openssl; do \
# GEN   for FLG in noESN ESN; do for ALG in AES-GCM-128/NONE \
# GEN     AES-GCM-192/NONE AES-GCM-256/NONE AES-CBC-128/MD5-96 \
# GEN     AES-CBC-192/SHA1-96 AES-CBC-256/SHA1-96 \
# GEN     3DES-CBC/SHA1-96 NONE/SHA1-96; do \
# GEN      echo -e "\n\nclass Test_${ENG}_${FLG}_${ALG}(RunTestIpsecEspAll):" |
# GEN             sed -e 's/-/_/g' -e 's#/#_#g' ; \
# GEN      echo '    """'$ENG $FLG $ALG IPSec test'"""' ;
# GEN      echo "    def test_ipsec(self):";
# GEN      echo "        self.run_test()";
# GEN done; done; done


class Test_ia32_noESN_AES_GCM_128_NONE(RunTestIpsecEspAll):
    """ia32 noESN AES-GCM-128/NONE IPSec test"""
    def test_ipsec(self):
        self.run_test()


class Test_ia32_noESN_AES_GCM_192_NONE(RunTestIpsecEspAll):
    """ia32 noESN AES-GCM-192/NONE IPSec test"""
    def test_ipsec(self):
        self.run_test()


class Test_ia32_noESN_AES_GCM_256_NONE(RunTestIpsecEspAll):
    """ia32 noESN AES-GCM-256/NONE IPSec test"""
    def test_ipsec(self):
        self.run_test()


class Test_ia32_noESN_AES_CBC_128_MD5_96(RunTestIpsecEspAll):
    """ia32 noESN AES-CBC-128/MD5-96 IPSec test"""
    def test_ipsec(self):
        self.run_test()


class Test_ia32_noESN_AES_CBC_192_SHA1_96(RunTestIpsecEspAll):
    """ia32 noESN AES-CBC-192/SHA1-96 IPSec test"""
    def test_ipsec(self):
        self.run_test()


class Test_ia32_noESN_AES_CBC_256_SHA1_96(RunTestIpsecEspAll):
    """ia32 noESN AES-CBC-256/SHA1-96 IPSec test"""
    def test_ipsec(self):
        self.run_test()


class Test_ia32_noESN_3DES_CBC_SHA1_96(RunTestIpsecEspAll):
    """ia32 noESN 3DES-CBC/SHA1-96 IPSec test"""
    def test_ipsec(self):
        self.run_test()


class Test_ia32_noESN_NONE_SHA1_96(RunTestIpsecEspAll):
    """ia32 noESN NONE/SHA1-96 IPSec test"""
    def test_ipsec(self):
        self.run_test()


class Test_ia32_ESN_AES_GCM_128_NONE(RunTestIpsecEspAll):
    """ia32 ESN AES-GCM-128/NONE IPSec test"""
    def test_ipsec(self):
        self.run_test()


class Test_ia32_ESN_AES_GCM_192_NONE(RunTestIpsecEspAll):
    """ia32 ESN AES-GCM-192/NONE IPSec test"""
    def test_ipsec(self):
        self.run_test()


class Test_ia32_ESN_AES_GCM_256_NONE(RunTestIpsecEspAll):
    """ia32 ESN AES-GCM-256/NONE IPSec test"""
    def test_ipsec(self):
        self.run_test()


class Test_ia32_ESN_AES_CBC_128_MD5_96(RunTestIpsecEspAll):
    """ia32 ESN AES-CBC-128/MD5-96 IPSec test"""
    def test_ipsec(self):
        self.run_test()


class Test_ia32_ESN_AES_CBC_192_SHA1_96(RunTestIpsecEspAll):
    """ia32 ESN AES-CBC-192/SHA1-96 IPSec test"""
    def test_ipsec(self):
        self.run_test()


class Test_ia32_ESN_AES_CBC_256_SHA1_96(RunTestIpsecEspAll):
    """ia32 ESN AES-CBC-256/SHA1-96 IPSec test"""
    def test_ipsec(self):
        self.run_test()


class Test_ia32_ESN_3DES_CBC_SHA1_96(RunTestIpsecEspAll):
    """ia32 ESN 3DES-CBC/SHA1-96 IPSec test"""
    def test_ipsec(self):
        self.run_test()


class Test_ia32_ESN_NONE_SHA1_96(RunTestIpsecEspAll):
    """ia32 ESN NONE/SHA1-96 IPSec test"""
    def test_ipsec(self):
        self.run_test()


class Test_ipsecmb_noESN_AES_GCM_128_NONE(RunTestIpsecEspAll):
    """ipsecmb noESN AES-GCM-128/NONE IPSec test"""
    def test_ipsec(self):
        self.run_test()


class Test_ipsecmb_noESN_AES_GCM_192_NONE(RunTestIpsecEspAll):
    """ipsecmb noESN AES-GCM-192/NONE IPSec test"""
    def test_ipsec(self):
        self.run_test()


class Test_ipsecmb_noESN_AES_GCM_256_NONE(RunTestIpsecEspAll):
    """ipsecmb noESN AES-GCM-256/NONE IPSec test"""
    def test_ipsec(self):
        self.run_test()


class Test_ipsecmb_noESN_AES_CBC_128_MD5_96(RunTestIpsecEspAll):
    """ipsecmb noESN AES-CBC-128/MD5-96 IPSec test"""
    def test_ipsec(self):
        self.run_test()


class Test_ipsecmb_noESN_AES_CBC_192_SHA1_96(RunTestIpsecEspAll):
    """ipsecmb noESN AES-CBC-192/SHA1-96 IPSec test"""
    def test_ipsec(self):
        self.run_test()


class Test_ipsecmb_noESN_AES_CBC_256_SHA1_96(RunTestIpsecEspAll):
    """ipsecmb noESN AES-CBC-256/SHA1-96 IPSec test"""
    def test_ipsec(self):
        self.run_test()


class Test_ipsecmb_noESN_3DES_CBC_SHA1_96(RunTestIpsecEspAll):
    """ipsecmb noESN 3DES-CBC/SHA1-96 IPSec test"""
    def test_ipsec(self):
        self.run_test()


class Test_ipsecmb_noESN_NONE_SHA1_96(RunTestIpsecEspAll):
    """ipsecmb noESN NONE/SHA1-96 IPSec test"""
    def test_ipsec(self):
        self.run_test()


class Test_ipsecmb_ESN_AES_GCM_128_NONE(RunTestIpsecEspAll):
    """ipsecmb ESN AES-GCM-128/NONE IPSec test"""
    def test_ipsec(self):
        self.run_test()


class Test_ipsecmb_ESN_AES_GCM_192_NONE(RunTestIpsecEspAll):
    """ipsecmb ESN AES-GCM-192/NONE IPSec test"""
    def test_ipsec(self):
        self.run_test()


class Test_ipsecmb_ESN_AES_GCM_256_NONE(RunTestIpsecEspAll):
    """ipsecmb ESN AES-GCM-256/NONE IPSec test"""
    def test_ipsec(self):
        self.run_test()


class Test_ipsecmb_ESN_AES_CBC_128_MD5_96(RunTestIpsecEspAll):
    """ipsecmb ESN AES-CBC-128/MD5-96 IPSec test"""
    def test_ipsec(self):
        self.run_test()


class Test_ipsecmb_ESN_AES_CBC_192_SHA1_96(RunTestIpsecEspAll):
    """ipsecmb ESN AES-CBC-192/SHA1-96 IPSec test"""
    def test_ipsec(self):
        self.run_test()


class Test_ipsecmb_ESN_AES_CBC_256_SHA1_96(RunTestIpsecEspAll):
    """ipsecmb ESN AES-CBC-256/SHA1-96 IPSec test"""
    def test_ipsec(self):
        self.run_test()


class Test_ipsecmb_ESN_3DES_CBC_SHA1_96(RunTestIpsecEspAll):
    """ipsecmb ESN 3DES-CBC/SHA1-96 IPSec test"""
    def test_ipsec(self):
        self.run_test()


class Test_ipsecmb_ESN_NONE_SHA1_96(RunTestIpsecEspAll):
    """ipsecmb ESN NONE/SHA1-96 IPSec test"""
    def test_ipsec(self):
        self.run_test()


class Test_openssl_noESN_AES_GCM_128_NONE(RunTestIpsecEspAll):
    """openssl noESN AES-GCM-128/NONE IPSec test"""
    def test_ipsec(self):
        self.run_test()


class Test_openssl_noESN_AES_GCM_192_NONE(RunTestIpsecEspAll):
    """openssl noESN AES-GCM-192/NONE IPSec test"""
    def test_ipsec(self):
        self.run_test()


class Test_openssl_noESN_AES_GCM_256_NONE(RunTestIpsecEspAll):
    """openssl noESN AES-GCM-256/NONE IPSec test"""
    def test_ipsec(self):
        self.run_test()


class Test_openssl_noESN_AES_CBC_128_MD5_96(RunTestIpsecEspAll):
    """openssl noESN AES-CBC-128/MD5-96 IPSec test"""
    def test_ipsec(self):
        self.run_test()


class Test_openssl_noESN_AES_CBC_192_SHA1_96(RunTestIpsecEspAll):
    """openssl noESN AES-CBC-192/SHA1-96 IPSec test"""
    def test_ipsec(self):
        self.run_test()


class Test_openssl_noESN_AES_CBC_256_SHA1_96(RunTestIpsecEspAll):
    """openssl noESN AES-CBC-256/SHA1-96 IPSec test"""
    def test_ipsec(self):
        self.run_test()


class Test_openssl_noESN_3DES_CBC_SHA1_96(RunTestIpsecEspAll):
    """openssl noESN 3DES-CBC/SHA1-96 IPSec test"""
    def test_ipsec(self):
        self.run_test()


class Test_openssl_noESN_NONE_SHA1_96(RunTestIpsecEspAll):
    """openssl noESN NONE/SHA1-96 IPSec test"""
    def test_ipsec(self):
        self.run_test()


class Test_openssl_ESN_AES_GCM_128_NONE(RunTestIpsecEspAll):
    """openssl ESN AES-GCM-128/NONE IPSec test"""
    def test_ipsec(self):
        self.run_test()


class Test_openssl_ESN_AES_GCM_192_NONE(RunTestIpsecEspAll):
    """openssl ESN AES-GCM-192/NONE IPSec test"""
    def test_ipsec(self):
        self.run_test()


class Test_openssl_ESN_AES_GCM_256_NONE(RunTestIpsecEspAll):
    """openssl ESN AES-GCM-256/NONE IPSec test"""
    def test_ipsec(self):
        self.run_test()


class Test_openssl_ESN_AES_CBC_128_MD5_96(RunTestIpsecEspAll):
    """openssl ESN AES-CBC-128/MD5-96 IPSec test"""
    def test_ipsec(self):
        self.run_test()


class Test_openssl_ESN_AES_CBC_192_SHA1_96(RunTestIpsecEspAll):
    """openssl ESN AES-CBC-192/SHA1-96 IPSec test"""
    def test_ipsec(self):
        self.run_test()


class Test_openssl_ESN_AES_CBC_256_SHA1_96(RunTestIpsecEspAll):
    """openssl ESN AES-CBC-256/SHA1-96 IPSec test"""
    def test_ipsec(self):
        self.run_test()


class Test_openssl_ESN_3DES_CBC_SHA1_96(RunTestIpsecEspAll):
    """openssl ESN 3DES-CBC/SHA1-96 IPSec test"""
    def test_ipsec(self):
        self.run_test()


class Test_openssl_ESN_NONE_SHA1_96(RunTestIpsecEspAll):
    """openssl ESN NONE/SHA1-96 IPSec test"""
    def test_ipsec(self):
        self.run_test()


if __name__ == '__main__':
    unittest.main(testRunner=VppTestRunner)