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/*
* Copyright (C) 2014 - David Goulet <dgoulet@ev0ke.net>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License, version 2 only, 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 Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <arpa/inet.h>
#include <netinet/in.h>
#include <stdio.h>
#include <sys/socket.h>
#include <lib/torsocks.h>
#include <tap/tap.h>
#define NUM_TESTS 18
static void test_socketpair_types(void)
{
int fd[2], ret1, ret2, err;
err = socketpair(AF_UNIX, SOCK_STREAM, 0, fd);
ret1 = close(fd[0]);
ret2 = close(fd[1]);
ok (fd[0] != -1 && fd[1] != -1 && !err && ret1 == 0 && ret2 == 0,
"Unix socket valid for socketpair");
err = socketpair(AF_INET, SOCK_STREAM, 0, fd);
ok (err == -1 && errno == EPERM, "INET socket NOT valid for socketpair");
err = socketpair(AF_INET6, SOCK_STREAM, 0, fd);
ok (err == -1 && errno == EPERM, "INET6 socket NOT valid for socketpair");
}
static void test_socket_types(void)
{
int fd, ret;
fd = socket(AF_UNIX, SOCK_STREAM, 0);
ret = close(fd);
ok (fd != -1 && ret == 0, "Unix socket is valid");
fd = socket(AF_LOCAL, SOCK_STREAM, 0);
ret = close(fd);
ok (fd != -1 && ret == 0, "AF local socket is valid");
fd = socket(AF_INET, SOCK_STREAM, IPPROTO_IP);
ret = close(fd);
ok (fd != -1 && ret == 0, "IPv4 TCP socket is valid");
fd = socket(AF_INET, SOCK_STREAM | SOCK_NONBLOCK, IPPROTO_IP);
ret = close(fd);
ok (fd != -1 && ret == 0, "IPv4 TCP non block socket is valid");
fd = socket(AF_INET, SOCK_STREAM | SOCK_NONBLOCK | SOCK_CLOEXEC,
IPPROTO_IP);
ret = close(fd);
ok (fd != -1 && ret == 0, "IPv4 TCP non block/cloexec socket is valid");
fd = socket(AF_INET6, SOCK_STREAM, IPPROTO_IP);
ret = close(fd);
ok (fd != -1 && ret == 0, "IPv6 TCP socket is valid");
fd = socket(AF_INET6, SOCK_STREAM | SOCK_NONBLOCK, IPPROTO_IP);
ret = close(fd);
ok (fd != -1 && ret == 0, "IPv6 TCP non block socket is valid");
fd = socket(AF_INET6, SOCK_STREAM | SOCK_NONBLOCK | SOCK_CLOEXEC,
IPPROTO_IP);
ret = close(fd);
ok (fd != -1 && ret == 0, "IPv6 TCP non block/cloexec socket is valid");
fd = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
ok (fd == -1 && errno == EPERM,
"IPv4 UDP socket is NOT valid");
fd = socket(AF_INET, SOCK_DGRAM | SOCK_NONBLOCK, IPPROTO_UDP);
ok (fd == -1 && errno == EPERM,
"IPv4 UDP non block socket is NOT valid");
fd = socket(AF_INET, SOCK_DGRAM | SOCK_NONBLOCK | SOCK_CLOEXEC,
IPPROTO_UDP);
ok (fd == -1 && errno == EPERM,
"IPv4 UDP non block/cloexec socket is NOT valid");
fd = socket(AF_INET6, SOCK_DGRAM, IPPROTO_UDP);
ok (fd == -1 && errno == EPERM,
"IPv6 UDP socket is NOT valid");
fd = socket(AF_INET, SOCK_RAW, IPPROTO_RAW);
ok (fd == -1 && errno == EPERM,
"IPv4 RAW socket is NOT valid");
fd = socket(AF_INET, SOCK_RAW, IPPROTO_ICMP);
ok (fd == -1 && errno == EPERM,
"IPv4 RAW ICMP socket is NOT valid");
fd = socket(AF_INET6, SOCK_RAW, IPPROTO_RAW);
ok (fd == -1 && errno == EPERM,
"IPv6 RAW socket is NOT valid");
}
int main(int argc, char **argv)
{
/* Libtap call for the number of tests planned. */
plan_tests(NUM_TESTS);
test_socket_types();
test_socketpair_types();
return 0;
}
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