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/*
*
* Connection Manager
*
* Copyright (C) 2012 BWM CarIT GmbH. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <glib.h>
#include "../src/connman.h"
/* #define DEBUG */
#ifdef DEBUG
#include <stdio.h>
#define LOG(fmt, arg...) do { \
fprintf(stdout, "%s:%s() " fmt "\n", \
__FILE__, __func__ , ## arg); \
} while (0)
#else
#define LOG(fmt, arg...)
#endif
struct connman_notifier *nat_notifier;
struct connman_service {
char *dummy;
};
char *connman_service_get_interface(struct connman_service *service)
{
return "eth0";
}
int connman_notifier_register(struct connman_notifier *notifier)
{
nat_notifier = notifier;
return 0;
}
void connman_notifier_unregister(struct connman_notifier *notifier)
{
nat_notifier = NULL;
}
static void test_iptables_basic0(void)
{
int err;
err = __connman_iptables_command("-C INPUT -i session-bridge -j ACCEPT");
g_assert(err != 0);
err = __connman_iptables_commit("filter");
g_assert(err == 0);
err = __connman_iptables_command("-I INPUT -i session-bridge -j ACCEPT");
g_assert(err == 0);
err = __connman_iptables_commit("filter");
g_assert(err == 0);
err = __connman_iptables_command("-C INPUT -i session-bridge -j ACCEPT");
g_assert(err == 0);
err = __connman_iptables_commit("filter");
g_assert(err == 0);
err = __connman_iptables_command("-D INPUT -i session-bridge -j ACCEPT");
g_assert(err == 0);
err = __connman_iptables_commit("filter");
g_assert(err == 0);
err = __connman_iptables_command("-C INPUT -i session-bridge -j ACCEPT");
g_assert(err != 0);
err = __connman_iptables_commit("filter");
g_assert(err == 0);
}
static void test_nat_basic0(void)
{
int err;
err = __connman_nat_enable("bridge", "192.168.2.1", 24);
g_assert(err == 0);
/* test that table is empty */
err = __connman_iptables_command("-t nat -C POSTROUTING "
"-s 192.168.2.1/24 -o eth0 -j MASQUERADE");
g_assert(err != 0);
err = __connman_iptables_commit("nat");
g_assert(err == 0);
__connman_nat_disable("bridge");
}
static void test_nat_basic1(void)
{
struct connman_service *service;
int err;
service = g_try_new0(struct connman_service, 1);
g_assert(service);
nat_notifier->default_changed(service);
err = __connman_nat_enable("bridge", "192.168.2.1", 24);
g_assert(err == 0);
/* test that table is not empty */
err = __connman_iptables_command("-t nat -C POSTROUTING "
"-s 192.168.2.1/24 -o eth0 -j MASQUERADE");
g_assert(err == 0);
err = __connman_iptables_commit("nat");
g_assert(err == 0);
__connman_nat_disable("bridge");
/* test that table is empty again */
err = __connman_iptables_command("-t nat -C POSTROUTING "
"-s 192.168.2.1/24 -o eth0 -j MASQUERADE");
g_assert(err != 0);
err = __connman_iptables_commit("nat");
g_assert(err == 0);
}
int main(int argc, char *argv[])
{
int err;
g_test_init(&argc, &argv, NULL);
__connman_log_init(argv[0], "*", FALSE, TRUE);
__connman_iptables_init();
__connman_nat_init();
g_test_add_func("/iptables/basic0", test_iptables_basic0);
g_test_add_func("/nat/basic0", test_nat_basic0);
g_test_add_func("/nat/basic1", test_nat_basic1);
err = g_test_run();
__connman_nat_cleanup();
__connman_iptables_cleanup();
__connman_log_cleanup(TRUE);
return err;
}
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