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 privilege is required to set process audit properties; we first
32 * query current properties so that the attempted operation is a no-op.
33 */
34
35 #include <sys/types.h>
36
37 #include <bsm/audit.h>
38
39 #include <err.h>
40 #include <errno.h>
41 #include <stdio.h>
42
43 #include "main.h"
44
45 static auditinfo_t ai;
46 static auditinfo_addr_t aia;
47
48 int
priv_audit_setaudit_setup(int asroot,int injail,struct test * test)49 priv_audit_setaudit_setup(int asroot, int injail, struct test *test)
50 {
51
52 if (getaudit(&ai) < 0) {
53 warn("priv_audit_setaudit_setup: getaudit");
54 return (-1);
55 }
56 if (getaudit_addr(&aia, sizeof(aia)) < 0) {
57 warn("priv_audit_setaudit_setup: getaudit_addr");
58 return (-1);
59 }
60
61 return (0);
62 }
63
64 void
priv_audit_setaudit(int asroot,int injail,struct test * test)65 priv_audit_setaudit(int asroot, int injail, struct test *test)
66 {
67 int error;
68
69 error = setaudit(&ai);
70 if (asroot && injail)
71 expect("priv_audit_setaudit(asroot, injail)", error, -1,
72 ENOSYS);
73 if (asroot && !injail)
74 expect("priv_audit_setaudit(asroot, !injail)", error, 0, 0);
75 if (!asroot && injail)
76 expect("priv_audit_setaudit(!asroot, injail)", error, -1,
77 ENOSYS);
78 if (!asroot && !injail)
79 expect("priv_audit_setaudit(!asroot, !injail)", error, -1,
80 EPERM);
81 }
82
83 void
priv_audit_setaudit_addr(int asroot,int injail,struct test * test)84 priv_audit_setaudit_addr(int asroot, int injail, struct test *test)
85 {
86 int error;
87
88 error = setaudit_addr(&aia, sizeof(aia));
89 if (asroot && injail)
90 expect("priv_audit_setaudit_addr(asroot, injail)", error, -1,
91 ENOSYS);
92 if (asroot && !injail)
93 expect("priv_audit_setaudit_addr(asroot, !injail)", error, 0,
94 0);
95 if (!asroot && injail)
96 expect("priv_audit_setaudit_addr(!asroot, injail)", error,
97 -1, ENOSYS);
98 if (!asroot && !injail)
99 expect("priv_audit_setaudit_addr(!asroot, !injail)", error,
100 -1, EPERM);
101 }
102
103 void
priv_audit_setaudit_cleanup(int asroot,int injail,struct test * test)104 priv_audit_setaudit_cleanup(int asroot, int injail, struct test *test)
105 {
106
107 }
108