1/*-
2 * Copyright (c) 2007 Robert M. M. Watson
3 * All rights reserved.
4 *
5 * This software was developed by Robert N. M. Watson for the TrustedBSD
6 * Project.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 *    notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 *    notice, this list of conditions and the following disclaimer in the
15 *    documentation and/or other materials provided with the distribution.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR, NCIRCLE NETWORK SECURITY,
21 * INC., OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
22 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
23 * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
24 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
25 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
26 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
27 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 */
29
30/*
31 * Confirm that privilege is required to open a raw IP socket, and that this
32 * is not allowed in jail.
33 */
34
35#include <sys/types.h>
36#include <sys/socket.h>
37
38#include <err.h>
39#include <errno.h>
40#include <stdio.h>
41#include <unistd.h>
42
43#include "main.h"
44
45int
46priv_netinet_raw_setup(int asroot, int injail, struct test *test)
47{
48
49	return (0);
50}
51
52void
53priv_netinet_raw(int asroot, int injail, struct test *test)
54{
55	int error, fd;
56
57	fd = socket(PF_INET, SOCK_RAW, 0);
58	if (fd < 0)
59		error = -1;
60	else
61		error = 0;
62	if (asroot && injail)
63		expect("priv_netinet_raw(asroot, injail)", error, -1, EPERM);
64	if (asroot && !injail)
65		expect("priv_netinet_raw(asroot, !injail)", error, 0, 0);
66	if (!asroot && injail)
67		expect("priv_netinet_raw(!asroot, injail)", error, -1,
68		    EPERM);
69	if (!asroot && !injail)
70		expect("priv_netinet_raw(!asroot, !injail)", error,
71		    -1, EPERM);
72	if (fd >= 0)
73		(void)close(fd);
74}
75
76void
77priv_netinet_raw_cleanup(int asroot, int injail, struct test *test)
78{
79
80}
81